18740620080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 800

約数和(自身を含む): 81579028608

約数和(自身を除く): 62838408528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 61, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 122, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 183, 189, 195, 208, 210, 216, 234, 240, 244, 252, 260, 270, 273, 280, 305, 312, 315, 324, 336, 351, 360, 364, 366, 378, 390, 405, 420, 427, 432, 455, 468, 488, 504, 520, 521, 540, 546, 549, 560, 567, 585, 610, 624, 630, 648, 702, 720, 728, 732, 756, 780, 793, 810, 819, 840, 854, 910, 915, 936, 945, 976, 1008, 1040, 1042, 1053, 1080, 1092, 1098, 1134, 1170, 1220, 1260, 1281, 1296, 1365, 1404, 1456, 1464, 1512, 1560, 1563, 1586, 1620, 1638, 1647, 1680, 1708, 1755, 1820, 1830, 1872, 1890, 2084, 2106, 2135, 2160, 2184, 2196, 2268, 2340, 2379, 2440, 2457, 2520, 2562, 2605, 2730, 2745, 2808, 2835, 2928, 3024, 3120, 3126, 3172, 3240, 3276, 3294, 3416, 3510, 3640, 3647, 3660, 3780, 3843, 3965, 4095, 4168, 4212, 4270, 4368, 4392, 4536, 4680, 4689, 4758, 4880, 4914, 4941, 5040, 5124, 5210, 5265, 5460, 5490, 5551, 5616, 5670, 6252, 6344, 6405, 6480, 6552, 6588, 6773, 6832, 7020, 7137, 7280, 7294, 7320, 7371, 7560, 7686, 7815, 7930, 8190, 8235, 8336, 8424, 8540, 8784, 9072, 9360, 9378, 9516, 9828, 9882, 10248, 10420, 10530, 10920, 10941, 10980, 11102, 11340, 11529, 11895, 12285, 12504, 12688, 12810, 13104, 13176, 13546, 14040, 14067, 14274, 14588, 14640, 14742, 15120, 15372, 15630, 15860, 16380, 16470, 16653, 16848, 17080, 18235, 18756, 19032, 19215, 19656, 19764, 20319, 20496, 20840, 21060, 21411, 21840, 21882, 21960, 22204, 22680, 23058, 23445, 23790, 24570, 24705, 25008, 25620, 26352, 27092, 27755, 28080, 28134, 28548, 29176, 29484, 30744, 31260, 31720, 31781, 32760, 32823, 32940, 33306, 33865, 34160, 34587, 35685, 36470, 36855, 37512, 38064, 38430, 39312, 39528, 40638, 41680, 42120, 42201, 42822, 43764, 43920, 44408, 45360, 46116, 46890, 47411, 47580, 49140, 49410, 49959, 51240, 54184, 54705, 55510, 56268, 57096, 57645, 58352, 58968, 60957, 61488, 62520, 63440, 63562, 64233, 65520, 65646, 65880, 66612, 67730, 69174, 70335, 71370, 72940, 73710, 75024, 76860, 79056, 81276, 83265, 84240, 84402, 85644, 87528, 88816, 92232, 93780, 94822, 95160, 95343, 98280, 98469, 98820, 99918, 101595, 102480, 107055, 108368, 109410, 111020, 112536, 114192, 115290, 117936, 121914, 125040, 127124, 128466, 131292, 131760, 133224, 135460, 138348, 140670, 142233, 142740, 145880, 147420, 149877, 153720, 158905, 162552, 164115, 166530, 168804, 171288, 172935, 175056, 182871, 184464, 187560, 189644, 190320, 190686, 196560, 196938, 197640, 199836, 203190, 211005, 214110, 218820, 222040, 222467, 225072, 230580, 237055, 243828, 249795, 254248, 256932, 262584, 266448, 270920, 276696, 281340, 284466, 285480, 286029, 291760, 294840, 295407, 299754, 304785, 307440, 317810, 321165, 325104, 328230, 333060, 337608, 342576, 345870, 365742, 375120, 379288, 381372, 393876, 395280, 399672, 406380, 413153, 422010, 426699, 428220, 437640, 444080, 444934, 449631, 461160, 474110, 476715, 487656, 492345, 499590, 508496, 513864, 525168, 541840, 548613, 553392, 562680, 568932, 570960, 572058, 589680, 590814, 599508, 609570, 635620, 642330, 656460, 666120, 667401, 675216, 691740, 711165, 731484, 749385, 758576, 762744, 787752, 799344, 812760, 826306, 844020, 853398, 856440, 858087, 875280, 889868, 899262, 914355, 922320, 948220, 953430, 975312, 984690, 999180, 1027728, 1097226, 1112335, 1125360, 1137864, 1144116, 1181628, 1199016, 1219140, 1239459, 1271240, 1280097, 1284660, 1312920, 1332240, 1334802, 1383480, 1422330, 1430145, 1462968, 1477035, 1498770, 1525488, 1575504, 1625520, 1652612, 1688040, 1706796, 1712880, 1716174, 1779736, 1798524, 1828710, 1896440, 1906860, 1969380, 1998360, 2002203, 2065765, 2133495, 2194452, 2224670, 2248155, 2275728, 2288232, 2363256, 2398032, 2438280, 2478918, 2542480, 2560194, 2569320, 2574261, 2625840, 2669604, 2743065, 2766960, 2844660, 2860290, 2892071, 2925936, 2954070, 2997540, 3305224, 3337005, 3376080, 3413592, 3432348, 3559472, 3597048, 3657420, 3718377, 3792880, 3813720, 3840291, 3938760, 3996720, 4004406, 4131530, 4266990, 4290435, 4388904, 4449340, 4496310, 4576464, 4726512, 4876560, 4957836, 5120388, 5138640, 5148522, 5339208, 5486130, 5689320, 5720580, 5784142, 5908140, 5995080, 6006609, 6197295, 6400485, 6610448, 6674010, 6827184, 6864696, 7194096, 7314840, 7436754, 7627440, 7680582, 7877520, 8008812, 8263060, 8533980, 8580870, 8676213, 8777808, 8898680, 8992620, 9915672, 10011015, 10240776, 10297044, 10678416, 10972260, 11155131, 11378640, 11441160, 11568284, 11816280, 11990160, 12013218, 12394590, 12800970, 12871305, 13348020, 13729392, 14460355, 14629680, 14873508, 15361164, 16017624, 16526120, 17067960, 17161740, 17352426, 17797360, 17985240, 18019827, 18591885, 19201455, 19831344, 20022030, 20481552, 20594088, 21944520, 22310262, 22882320, 23136568, 23632560, 24026436, 24789180, 25601940, 25742610, 26028639, 26696040, 28920710, 29747016, 30033045, 30722328, 32035248, 33052240, 33465393, 34135920, 34323480, 34704852, 35970480, 36039654, 37183770, 38402910, 40044060, 41188176, 43381065, 43889040, 44620524, 46273136, 48052872, 49578360, 51203880, 51485220, 52057278, 53392080, 55775655, 57841420, 59494032, 60066090, 61444656, 66930786, 68646960, 69409704, 72079308, 74367540, 76805820, 78085917, 80088120, 86762130, 89241048, 90099135, 96105744, 99156720, 102407760, 102970440, 104114556, 111551310, 115682840, 120132180, 130143195, 133861572, 138819408, 144158616, 148735080, 153611640, 156171834, 160176240, 167326965, 173524260, 178482096, 180198270, 205940880, 208229112, 223102620, 231365680, 234257751, 240264360, 260286390, 267723144, 288317232, 297470160, 307223280, 312343668, 334653930, 347048520, 360396540, 390429585, 416458224, 446205240, 468515502, 480528720, 520572780, 535446288, 624687336, 669307860, 694097040, 720793080, 780859170, 892410480, 937031004, 1041145560, 1171288755, 1249374672, 1338615720, 1441586160, 1561718340, 1874062008, 2082291120, 2342577510, 2677231440, 3123436680, 3748124016, 4685155020, 6246873360, 9370310040, 18740620080]

約数ペア:

[(1, 18740620080), (2, 9370310040), (3, 6246873360), (4, 4685155020), (5, 3748124016), (6, 3123436680), (7, 2677231440), (8, 2342577510), (9, 2082291120), (10, 1874062008), (12, 1561718340), (13, 1441586160), (14, 1338615720), (15, 1249374672), (16, 1171288755), (18, 1041145560), (20, 937031004), (21, 892410480), (24, 780859170), (26, 720793080), (27, 694097040), (28, 669307860), (30, 624687336), (35, 535446288), (36, 520572780), (39, 480528720), (40, 468515502), (42, 446205240), (45, 416458224), (48, 390429585), (52, 360396540), (54, 347048520), (56, 334653930), (60, 312343668), (61, 307223280), (63, 297470160), (65, 288317232), (70, 267723144), (72, 260286390), (78, 240264360), (80, 234257751), (81, 231365680), (84, 223102620), (90, 208229112), (91, 205940880), (104, 180198270), (105, 178482096), (108, 173524260), (112, 167326965), (117, 160176240), (120, 156171834), (122, 153611640), (126, 148735080), (130, 144158616), (135, 138819408), (140, 133861572), (144, 130143195), (156, 120132180), (162, 115682840), (168, 111551310), (180, 104114556), (182, 102970440), (183, 102407760), (189, 99156720), (195, 96105744), (208, 90099135), (210, 89241048), (216, 86762130), (234, 80088120), (240, 78085917), (244, 76805820), (252, 74367540), (260, 72079308), (270, 69409704), (273, 68646960), (280, 66930786), (305, 61444656), (312, 60066090), (315, 59494032), (324, 57841420), (336, 55775655), (351, 53392080), (360, 52057278), (364, 51485220), (366, 51203880), (378, 49578360), (390, 48052872), (405, 46273136), (420, 44620524), (427, 43889040), (432, 43381065), (455, 41188176), (468, 40044060), (488, 38402910), (504, 37183770), (520, 36039654), (521, 35970480), (540, 34704852), (546, 34323480), (549, 34135920), (560, 33465393), (567, 33052240), (585, 32035248), (610, 30722328), (624, 30033045), (630, 29747016), (648, 28920710), (702, 26696040), (720, 26028639), (728, 25742610), (732, 25601940), (756, 24789180), (780, 24026436), (793, 23632560), (810, 23136568), (819, 22882320), (840, 22310262), (854, 21944520), (910, 20594088), (915, 20481552), (936, 20022030), (945, 19831344), (976, 19201455), (1008, 18591885), (1040, 18019827), (1042, 17985240), (1053, 17797360), (1080, 17352426), (1092, 17161740), (1098, 17067960), (1134, 16526120), (1170, 16017624), (1220, 15361164), (1260, 14873508), (1281, 14629680), (1296, 14460355), (1365, 13729392), (1404, 13348020), (1456, 12871305), (1464, 12800970), (1512, 12394590), (1560, 12013218), (1563, 11990160), (1586, 11816280), (1620, 11568284), (1638, 11441160), (1647, 11378640), (1680, 11155131), (1708, 10972260), (1755, 10678416), (1820, 10297044), (1830, 10240776), (1872, 10011015), (1890, 9915672), (2084, 8992620), (2106, 8898680), (2135, 8777808), (2160, 8676213), (2184, 8580870), (2196, 8533980), (2268, 8263060), (2340, 8008812), (2379, 7877520), (2440, 7680582), (2457, 7627440), (2520, 7436754), (2562, 7314840), (2605, 7194096), (2730, 6864696), (2745, 6827184), (2808, 6674010), (2835, 6610448), (2928, 6400485), (3024, 6197295), (3120, 6006609), (3126, 5995080), (3172, 5908140), (3240, 5784142), (3276, 5720580), (3294, 5689320), (3416, 5486130), (3510, 5339208), (3640, 5148522), (3647, 5138640), (3660, 5120388), (3780, 4957836), (3843, 4876560), (3965, 4726512), (4095, 4576464), (4168, 4496310), (4212, 4449340), (4270, 4388904), (4368, 4290435), (4392, 4266990), (4536, 4131530), (4680, 4004406), (4689, 3996720), (4758, 3938760), (4880, 3840291), (4914, 3813720), (4941, 3792880), (5040, 3718377), (5124, 3657420), (5210, 3597048), (5265, 3559472), (5460, 3432348), (5490, 3413592), (5551, 3376080), (5616, 3337005), (5670, 3305224), (6252, 2997540), (6344, 2954070), (6405, 2925936), (6480, 2892071), (6552, 2860290), (6588, 2844660), (6773, 2766960), (6832, 2743065), (7020, 2669604), (7137, 2625840), (7280, 2574261), (7294, 2569320), (7320, 2560194), (7371, 2542480), (7560, 2478918), (7686, 2438280), (7815, 2398032), (7930, 2363256), (8190, 2288232), (8235, 2275728), (8336, 2248155), (8424, 2224670), (8540, 2194452), (8784, 2133495), (9072, 2065765), (9360, 2002203), (9378, 1998360), (9516, 1969380), (9828, 1906860), (9882, 1896440), (10248, 1828710), (10420, 1798524), (10530, 1779736), (10920, 1716174), (10941, 1712880), (10980, 1706796), (11102, 1688040), (11340, 1652612), (11529, 1625520), (11895, 1575504), (12285, 1525488), (12504, 1498770), (12688, 1477035), (12810, 1462968), (13104, 1430145), (13176, 1422330), (13546, 1383480), (14040, 1334802), (14067, 1332240), (14274, 1312920), (14588, 1284660), (14640, 1280097), (14742, 1271240), (15120, 1239459), (15372, 1219140), (15630, 1199016), (15860, 1181628), (16380, 1144116), (16470, 1137864), (16653, 1125360), (16848, 1112335), (17080, 1097226), (18235, 1027728), (18756, 999180), (19032, 984690), (19215, 975312), (19656, 953430), (19764, 948220), (20319, 922320), (20496, 914355), (20840, 899262), (21060, 889868), (21411, 875280), (21840, 858087), (21882, 856440), (21960, 853398), (22204, 844020), (22680, 826306), (23058, 812760), (23445, 799344), (23790, 787752), (24570, 762744), (24705, 758576), (25008, 749385), (25620, 731484), (26352, 711165), (27092, 691740), (27755, 675216), (28080, 667401), (28134, 666120), (28548, 656460), (29176, 642330), (29484, 635620), (30744, 609570), (31260, 599508), (31720, 590814), (31781, 589680), (32760, 572058), (32823, 570960), (32940, 568932), (33306, 562680), (33865, 553392), (34160, 548613), (34587, 541840), (35685, 525168), (36470, 513864), (36855, 508496), (37512, 499590), (38064, 492345), (38430, 487656), (39312, 476715), (39528, 474110), (40638, 461160), (41680, 449631), (42120, 444934), (42201, 444080), (42822, 437640), (43764, 428220), (43920, 426699), (44408, 422010), (45360, 413153), (46116, 406380), (46890, 399672), (47411, 395280), (47580, 393876), (49140, 381372), (49410, 379288), (49959, 375120), (51240, 365742), (54184, 345870), (54705, 342576), (55510, 337608), (56268, 333060), (57096, 328230), (57645, 325104), (58352, 321165), (58968, 317810), (60957, 307440), (61488, 304785), (62520, 299754), (63440, 295407), (63562, 294840), (64233, 291760), (65520, 286029), (65646, 285480), (65880, 284466), (66612, 281340), (67730, 276696), (69174, 270920), (70335, 266448), (71370, 262584), (72940, 256932), (73710, 254248), (75024, 249795), (76860, 243828), (79056, 237055), (81276, 230580), (83265, 225072), (84240, 222467), (84402, 222040), (85644, 218820), (87528, 214110), (88816, 211005), (92232, 203190), (93780, 199836), (94822, 197640), (95160, 196938), (95343, 196560), (98280, 190686), (98469, 190320), (98820, 189644), (99918, 187560), (101595, 184464), (102480, 182871), (107055, 175056), (108368, 172935), (109410, 171288), (111020, 168804), (112536, 166530), (114192, 164115), (115290, 162552), (117936, 158905), (121914, 153720), (125040, 149877), (127124, 147420), (128466, 145880), (131292, 142740), (131760, 142233), (133224, 140670), (135460, 138348)]