18988678800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:325

約数の個数: 720

約数和(自身を含む): 83785054080

約数和(自身を除く): 64796375280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 139, 140, 144, 150, 156, 168, 175, 180, 182, 189, 195, 200, 208, 210, 216, 225, 234, 240, 252, 260, 270, 273, 278, 280, 300, 312, 315, 325, 336, 350, 351, 360, 364, 378, 390, 400, 417, 420, 432, 450, 455, 468, 504, 520, 525, 540, 546, 556, 560, 585, 600, 624, 630, 650, 675, 695, 700, 702, 720, 728, 756, 780, 819, 834, 840, 900, 910, 936, 945, 973, 975, 1008, 1040, 1050, 1080, 1092, 1112, 1170, 1200, 1251, 1260, 1300, 1350, 1365, 1390, 1400, 1404, 1456, 1512, 1560, 1575, 1638, 1668, 1680, 1755, 1800, 1807, 1820, 1872, 1890, 1946, 1950, 2085, 2100, 2160, 2184, 2224, 2275, 2340, 2457, 2502, 2520, 2600, 2700, 2730, 2780, 2800, 2808, 2919, 2925, 3024, 3120, 3150, 3276, 3336, 3475, 3510, 3600, 3614, 3640, 3753, 3780, 3892, 3900, 4095, 4170, 4200, 4368, 4550, 4680, 4725, 4865, 4914, 5004, 5040, 5200, 5400, 5421, 5460, 5560, 5616, 5838, 5850, 6255, 6300, 6552, 6672, 6825, 6950, 7020, 7228, 7280, 7506, 7560, 7784, 7800, 8190, 8340, 8400, 8757, 8775, 9035, 9100, 9360, 9450, 9730, 9828, 10008, 10425, 10800, 10842, 10920, 11120, 11676, 11700, 12285, 12510, 12600, 12649, 13104, 13650, 13900, 14040, 14456, 14595, 15012, 15120, 15568, 15600, 16263, 16380, 16680, 17514, 17550, 18070, 18200, 18765, 18900, 19321, 19460, 19656, 20016, 20475, 20850, 21684, 21840, 23352, 23400, 24325, 24570, 25020, 25200, 25298, 26271, 27105, 27300, 27800, 28080, 28912, 29190, 30024, 31275, 32526, 32760, 33360, 35028, 35100, 36140, 36400, 37530, 37800, 37947, 38642, 38920, 39312, 40950, 41700, 43368, 43785, 45175, 46704, 46800, 48650, 48789, 49140, 50040, 50596, 52542, 54210, 54600, 55600, 57963, 58380, 60048, 61425, 62550, 63245, 65052, 65520, 70056, 70200, 72280, 72975, 75060, 75600, 75894, 77284, 77840, 81315, 81900, 83400, 86736, 87570, 90350, 93825, 96605, 97300, 97578, 98280, 100080, 101192, 105084, 108420, 109200, 113841, 115926, 116760, 122850, 125100, 126490, 130104, 131355, 135247, 135525, 140112, 140400, 144560, 145950, 150120, 151788, 154568, 162630, 163800, 166800, 173889, 175140, 180700, 187650, 189735, 193210, 194600, 195156, 196560, 202384, 210168, 216840, 218925, 227682, 231852, 233520, 243945, 245700, 250200, 251173, 252980, 260208, 262710, 270494, 271050, 289815, 291900, 300240, 303576, 309136, 316225, 325260, 327600, 341523, 347778, 350280, 361400, 375300, 379470, 386420, 389200, 390312, 405741, 406575, 420336, 433680, 437850, 455364, 463704, 483025, 487890, 491400, 500400, 502346, 505960, 521667, 525420, 540988, 542100, 569205, 579630, 583800, 607152, 632450, 650520, 656775, 676235, 683046, 695556, 700560, 722800, 750600, 753519, 758940, 772840, 780624, 811482, 813150, 869445, 875700, 910728, 927408, 948675, 966050, 975780, 982800, 1004692, 1011920, 1043334, 1050840, 1081976, 1084200, 1138410, 1159260, 1167600, 1217223, 1219725, 1255865, 1264900, 1301040, 1313550, 1352470, 1366092, 1391112, 1449075, 1501200, 1507038, 1517880, 1545680, 1622964, 1626300, 1707615, 1738890, 1751400, 1758211, 1821456, 1897350, 1932100, 1951560, 2009384, 2028705, 2086668, 2101680, 2163952, 2168400, 2260557, 2276820, 2318520, 2434446, 2439450, 2511730, 2529800, 2608335, 2627100, 2704940, 2732184, 2782224, 2846025, 2898150, 3014076, 3035760, 3245928, 3252600, 3381175, 3415230, 3477780, 3502800, 3516422, 3651669, 3767595, 3794700, 3864200, 3903120, 4018768, 4057410, 4173336, 4347225, 4521114, 4553640, 4637040, 4868892, 4878900, 5023460, 5059600, 5216670, 5254200, 5274633, 5409880, 5464368, 5692050, 5796300, 6028152, 6086115, 6279325, 6491856, 6505200, 6762350, 6781671, 6830460, 6955560, 7032844, 7303338, 7535190, 7589400, 7728400, 8114820, 8346672, 8538075, 8694450, 8791055, 9042228, 9107280, 9737784, 9757800, 10046920, 10143525, 10433340, 10508400, 10549266, 10819760, 11302785, 11384100, 11592600, 12056304, 12172230, 12558650, 13041675, 13524700, 13563342, 13660920, 13911120, 14065688, 14606676, 15070380, 15178800, 15823899, 16229640, 17076150, 17388900, 17582110, 18084456, 18258345, 18837975, 19475568, 19515600, 20093840, 20287050, 20866680, 21098532, 22605570, 22768200, 23185200, 24344460, 25117300, 26083350, 26373165, 27049400, 27126684, 27321840, 28131376, 29213352, 30140760, 30430575, 31647798, 32459280, 33908355, 34152300, 34777800, 35164220, 36168912, 36516690, 37675950, 40574100, 41733360, 42197064, 43955275, 45211140, 45536400, 47471697, 48688920, 50234600, 52166700, 52746330, 54098800, 54253368, 56513925, 58426704, 60281520, 60861150, 63295596, 67816710, 68304600, 69555600, 70328440, 73033380, 75351900, 79119495, 81148200, 84394128, 87910550, 90422280, 91291725, 94943394, 97377840, 100469200, 104333400, 105492660, 108506736, 113027850, 121722300, 126591192, 131865825, 135633420, 136609200, 140656880, 146066760, 150703800, 158238990, 162296400, 169541775, 175821100, 180844560, 182583450, 189886788, 208666800, 210985320, 226055700, 237358485, 243444600, 253182384, 263731650, 271266840, 292133520, 301407600, 316477980, 339083550, 351642200, 365166900, 379773576, 395597475, 421970640, 452111400, 474716970, 486889200, 527463300, 542533680, 632955960, 678167100, 703284400, 730333800, 759547152, 791194950, 904222800, 949433940, 1054926600, 1186792425, 1265911920, 1356334200, 1460667600, 1582389900, 1898867880, 2109853200, 2373584850, 2712668400, 3164779800, 3797735760, 4747169700, 6329559600, 9494339400, 18988678800]

約数ペア:

[(1, 18988678800), (2, 9494339400), (3, 6329559600), (4, 4747169700), (5, 3797735760), (6, 3164779800), (7, 2712668400), (8, 2373584850), (9, 2109853200), (10, 1898867880), (12, 1582389900), (13, 1460667600), (14, 1356334200), (15, 1265911920), (16, 1186792425), (18, 1054926600), (20, 949433940), (21, 904222800), (24, 791194950), (25, 759547152), (26, 730333800), (27, 703284400), (28, 678167100), (30, 632955960), (35, 542533680), (36, 527463300), (39, 486889200), (40, 474716970), (42, 452111400), (45, 421970640), (48, 395597475), (50, 379773576), (52, 365166900), (54, 351642200), (56, 339083550), (60, 316477980), (63, 301407600), (65, 292133520), (70, 271266840), (72, 263731650), (75, 253182384), (78, 243444600), (80, 237358485), (84, 226055700), (90, 210985320), (91, 208666800), (100, 189886788), (104, 182583450), (105, 180844560), (108, 175821100), (112, 169541775), (117, 162296400), (120, 158238990), (126, 150703800), (130, 146066760), (135, 140656880), (139, 136609200), (140, 135633420), (144, 131865825), (150, 126591192), (156, 121722300), (168, 113027850), (175, 108506736), (180, 105492660), (182, 104333400), (189, 100469200), (195, 97377840), (200, 94943394), (208, 91291725), (210, 90422280), (216, 87910550), (225, 84394128), (234, 81148200), (240, 79119495), (252, 75351900), (260, 73033380), (270, 70328440), (273, 69555600), (278, 68304600), (280, 67816710), (300, 63295596), (312, 60861150), (315, 60281520), (325, 58426704), (336, 56513925), (350, 54253368), (351, 54098800), (360, 52746330), (364, 52166700), (378, 50234600), (390, 48688920), (400, 47471697), (417, 45536400), (420, 45211140), (432, 43955275), (450, 42197064), (455, 41733360), (468, 40574100), (504, 37675950), (520, 36516690), (525, 36168912), (540, 35164220), (546, 34777800), (556, 34152300), (560, 33908355), (585, 32459280), (600, 31647798), (624, 30430575), (630, 30140760), (650, 29213352), (675, 28131376), (695, 27321840), (700, 27126684), (702, 27049400), (720, 26373165), (728, 26083350), (756, 25117300), (780, 24344460), (819, 23185200), (834, 22768200), (840, 22605570), (900, 21098532), (910, 20866680), (936, 20287050), (945, 20093840), (973, 19515600), (975, 19475568), (1008, 18837975), (1040, 18258345), (1050, 18084456), (1080, 17582110), (1092, 17388900), (1112, 17076150), (1170, 16229640), (1200, 15823899), (1251, 15178800), (1260, 15070380), (1300, 14606676), (1350, 14065688), (1365, 13911120), (1390, 13660920), (1400, 13563342), (1404, 13524700), (1456, 13041675), (1512, 12558650), (1560, 12172230), (1575, 12056304), (1638, 11592600), (1668, 11384100), (1680, 11302785), (1755, 10819760), (1800, 10549266), (1807, 10508400), (1820, 10433340), (1872, 10143525), (1890, 10046920), (1946, 9757800), (1950, 9737784), (2085, 9107280), (2100, 9042228), (2160, 8791055), (2184, 8694450), (2224, 8538075), (2275, 8346672), (2340, 8114820), (2457, 7728400), (2502, 7589400), (2520, 7535190), (2600, 7303338), (2700, 7032844), (2730, 6955560), (2780, 6830460), (2800, 6781671), (2808, 6762350), (2919, 6505200), (2925, 6491856), (3024, 6279325), (3120, 6086115), (3150, 6028152), (3276, 5796300), (3336, 5692050), (3475, 5464368), (3510, 5409880), (3600, 5274633), (3614, 5254200), (3640, 5216670), (3753, 5059600), (3780, 5023460), (3892, 4878900), (3900, 4868892), (4095, 4637040), (4170, 4553640), (4200, 4521114), (4368, 4347225), (4550, 4173336), (4680, 4057410), (4725, 4018768), (4865, 3903120), (4914, 3864200), (5004, 3794700), (5040, 3767595), (5200, 3651669), (5400, 3516422), (5421, 3502800), (5460, 3477780), (5560, 3415230), (5616, 3381175), (5838, 3252600), (5850, 3245928), (6255, 3035760), (6300, 3014076), (6552, 2898150), (6672, 2846025), (6825, 2782224), (6950, 2732184), (7020, 2704940), (7228, 2627100), (7280, 2608335), (7506, 2529800), (7560, 2511730), (7784, 2439450), (7800, 2434446), (8190, 2318520), (8340, 2276820), (8400, 2260557), (8757, 2168400), (8775, 2163952), (9035, 2101680), (9100, 2086668), (9360, 2028705), (9450, 2009384), (9730, 1951560), (9828, 1932100), (10008, 1897350), (10425, 1821456), (10800, 1758211), (10842, 1751400), (10920, 1738890), (11120, 1707615), (11676, 1626300), (11700, 1622964), (12285, 1545680), (12510, 1517880), (12600, 1507038), (12649, 1501200), (13104, 1449075), (13650, 1391112), (13900, 1366092), (14040, 1352470), (14456, 1313550), (14595, 1301040), (15012, 1264900), (15120, 1255865), (15568, 1219725), (15600, 1217223), (16263, 1167600), (16380, 1159260), (16680, 1138410), (17514, 1084200), (17550, 1081976), (18070, 1050840), (18200, 1043334), (18765, 1011920), (18900, 1004692), (19321, 982800), (19460, 975780), (19656, 966050), (20016, 948675), (20475, 927408), (20850, 910728), (21684, 875700), (21840, 869445), (23352, 813150), (23400, 811482), (24325, 780624), (24570, 772840), (25020, 758940), (25200, 753519), (25298, 750600), (26271, 722800), (27105, 700560), (27300, 695556), (27800, 683046), (28080, 676235), (28912, 656775), (29190, 650520), (30024, 632450), (31275, 607152), (32526, 583800), (32760, 579630), (33360, 569205), (35028, 542100), (35100, 540988), (36140, 525420), (36400, 521667), (37530, 505960), (37800, 502346), (37947, 500400), (38642, 491400), (38920, 487890), (39312, 483025), (40950, 463704), (41700, 455364), (43368, 437850), (43785, 433680), (45175, 420336), (46704, 406575), (46800, 405741), (48650, 390312), (48789, 389200), (49140, 386420), (50040, 379470), (50596, 375300), (52542, 361400), (54210, 350280), (54600, 347778), (55600, 341523), (57963, 327600), (58380, 325260), (60048, 316225), (61425, 309136), (62550, 303576), (63245, 300240), (65052, 291900), (65520, 289815), (70056, 271050), (70200, 270494), (72280, 262710), (72975, 260208), (75060, 252980), (75600, 251173), (75894, 250200), (77284, 245700), (77840, 243945), (81315, 233520), (81900, 231852), (83400, 227682), (86736, 218925), (87570, 216840), (90350, 210168), (93825, 202384), (96605, 196560), (97300, 195156), (97578, 194600), (98280, 193210), (100080, 189735), (101192, 187650), (105084, 180700), (108420, 175140), (109200, 173889), (113841, 166800), (115926, 163800), (116760, 162630), (122850, 154568), (125100, 151788), (126490, 150120), (130104, 145950), (131355, 144560), (135247, 140400), (135525, 140112)]