1917737640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 768

約数和(自身を含む): 8432640000

約数和(自身を除く): 6514902360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 79, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 158, 168, 169, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 237, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 316, 338, 342, 351, 360, 364, 378, 380, 390, 395, 399, 420, 455, 456, 468, 474, 494, 504, 507, 513, 520, 532, 540, 546, 553, 570, 585, 630, 632, 665, 676, 684, 702, 711, 728, 741, 756, 760, 780, 790, 798, 819, 840, 845, 855, 910, 936, 945, 948, 988, 1014, 1026, 1027, 1064, 1080, 1092, 1106, 1140, 1170, 1183, 1185, 1197, 1235, 1260, 1330, 1352, 1365, 1368, 1404, 1422, 1482, 1501, 1512, 1521, 1560, 1580, 1596, 1638, 1659, 1690, 1710, 1729, 1755, 1820, 1890, 1896, 1976, 1995, 2028, 2052, 2054, 2133, 2184, 2212, 2223, 2280, 2340, 2366, 2370, 2394, 2457, 2470, 2520, 2535, 2565, 2660, 2730, 2765, 2808, 2844, 2964, 3002, 3042, 3081, 3160, 3192, 3211, 3276, 3318, 3380, 3420, 3458, 3510, 3549, 3555, 3591, 3640, 3705, 3780, 3990, 4056, 4095, 4104, 4108, 4266, 4424, 4446, 4503, 4563, 4680, 4732, 4740, 4788, 4914, 4940, 4977, 5070, 5130, 5135, 5187, 5320, 5460, 5530, 5688, 5915, 5928, 5985, 6004, 6084, 6162, 6422, 6552, 6636, 6669, 6760, 6840, 6916, 7020, 7098, 7110, 7182, 7189, 7410, 7505, 7560, 7605, 7980, 8190, 8216, 8295, 8532, 8645, 8892, 9006, 9126, 9243, 9464, 9480, 9576, 9633, 9828, 9880, 9954, 10140, 10260, 10270, 10374, 10507, 10647, 10665, 10920, 11060, 11115, 11830, 11970, 12008, 12168, 12285, 12324, 12844, 13272, 13338, 13351, 13509, 13832, 14040, 14196, 14220, 14364, 14378, 14820, 14931, 15010, 15210, 15405, 15561, 15960, 16055, 16380, 16590, 17064, 17290, 17745, 17784, 17955, 18012, 18252, 18486, 19266, 19513, 19656, 19908, 20280, 20520, 20540, 20748, 21014, 21294, 21330, 21567, 22120, 22230, 22477, 22515, 22815, 23660, 23940, 24570, 24648, 24885, 25688, 25935, 26676, 26702, 27018, 27729, 28392, 28440, 28728, 28756, 28899, 29640, 29862, 30020, 30420, 30810, 31122, 31521, 31941, 32110, 32760, 33180, 33345, 34580, 35490, 35910, 35945, 36024, 36504, 36972, 38532, 39026, 39816, 40053, 40527, 41080, 41496, 42028, 42588, 42660, 43134, 44460, 44954, 45030, 45630, 46215, 46683, 47320, 47880, 48165, 49140, 49770, 51870, 52535, 53235, 53352, 53404, 54036, 55458, 57512, 57798, 58539, 59724, 60040, 60840, 61620, 62244, 63042, 63882, 64220, 64701, 66360, 66690, 66755, 67431, 67545, 69160, 70980, 71820, 71890, 73944, 74655, 77064, 77805, 78052, 80106, 81054, 84056, 85176, 85320, 86268, 86697, 88920, 89908, 90060, 91260, 92430, 93366, 93457, 94563, 96330, 97565, 98280, 99540, 103740, 105070, 106470, 106808, 107835, 108072, 110916, 112385, 115596, 117078, 119448, 120159, 123240, 124488, 126084, 127764, 128440, 129402, 133380, 133510, 134862, 135090, 136591, 138645, 141960, 143640, 143780, 144495, 149310, 155610, 156104, 157605, 159705, 160212, 162108, 172536, 173394, 175617, 179816, 180120, 182520, 184860, 186732, 186914, 189126, 192660, 194103, 195130, 199080, 200265, 202293, 202635, 207480, 210140, 212940, 215670, 221832, 224770, 231192, 233415, 234156, 240318, 252168, 253669, 255528, 258804, 266760, 267020, 269724, 270180, 273182, 277290, 280371, 283689, 287560, 288990, 292695, 298620, 311220, 315210, 319410, 320424, 323505, 324216, 337155, 346788, 351234, 360477, 369720, 373464, 373828, 378252, 385320, 388206, 390260, 400530, 404586, 405270, 409773, 420280, 425880, 431340, 433485, 449540, 466830, 467285, 468312, 472815, 480636, 507338, 517608, 526851, 534040, 539448, 540360, 546364, 554580, 560742, 567378, 577980, 585390, 597240, 600795, 606879, 622440, 630420, 638820, 647010, 674310, 682955, 693576, 702468, 720954, 747656, 756504, 761007, 776412, 780520, 801060, 809172, 810540, 819546, 841113, 862680, 866970, 878085, 899080, 933660, 934570, 945630, 961272, 970515, 1011465, 1014676, 1053702, 1092728, 1109160, 1121484, 1134756, 1155960, 1170780, 1201590, 1213758, 1229319, 1260840, 1268345, 1277640, 1294020, 1348620, 1365910, 1401855, 1404936, 1418445, 1441908, 1522014, 1552824, 1602120, 1618344, 1621080, 1639092, 1682226, 1733940, 1756170, 1775683, 1802385, 1867320, 1869140, 1891260, 1941030, 2022930, 2029352, 2048865, 2107404, 2242968, 2269512, 2283021, 2341560, 2403180, 2427516, 2458638, 2523339, 2536690, 2588040, 2634255, 2697240, 2731820, 2803710, 2836890, 2883816, 3034395, 3044028, 3278184, 3364452, 3467880, 3512340, 3551366, 3604770, 3687957, 3738280, 3782520, 3805035, 3882060, 4045860, 4097730, 4205565, 4214808, 4566042, 4806360, 4855032, 4917276, 5046678, 5073380, 5268510, 5327049, 5463640, 5607420, 5673780, 6068790, 6088056, 6146595, 6728904, 6849063, 7024680, 7102732, 7209540, 7375914, 7610070, 7764120, 8091720, 8195460, 8411130, 8878415, 9132084, 9834552, 10093356, 10146760, 10537020, 10654098, 11214840, 11347560, 11415105, 12137580, 12293190, 12616695, 13698126, 14205464, 14419080, 14751828, 15220140, 15981147, 16390920, 16822260, 17756830, 18264168, 18439785, 20186712, 21074040, 21308196, 22830210, 24275160, 24586380, 25233390, 26635245, 27396252, 29503656, 30440280, 31962294, 33644520, 34245315, 35513660, 36879570, 42616392, 45660420, 47943441, 49172760, 50466780, 53270490, 54792504, 63924588, 68490630, 71027320, 73759140, 79905735, 91320840, 95886882, 100933560, 106540980, 127849176, 136981260, 147518280, 159811470, 191773764, 213081960, 239717205, 273962520, 319622940, 383547528, 479434410, 639245880, 958868820, 1917737640]

約数ペア:

[(1, 1917737640), (2, 958868820), (3, 639245880), (4, 479434410), (5, 383547528), (6, 319622940), (7, 273962520), (8, 239717205), (9, 213081960), (10, 191773764), (12, 159811470), (13, 147518280), (14, 136981260), (15, 127849176), (18, 106540980), (19, 100933560), (20, 95886882), (21, 91320840), (24, 79905735), (26, 73759140), (27, 71027320), (28, 68490630), (30, 63924588), (35, 54792504), (36, 53270490), (38, 50466780), (39, 49172760), (40, 47943441), (42, 45660420), (45, 42616392), (52, 36879570), (54, 35513660), (56, 34245315), (57, 33644520), (60, 31962294), (63, 30440280), (65, 29503656), (70, 27396252), (72, 26635245), (76, 25233390), (78, 24586380), (79, 24275160), (84, 22830210), (90, 21308196), (91, 21074040), (95, 20186712), (104, 18439785), (105, 18264168), (108, 17756830), (114, 16822260), (117, 16390920), (120, 15981147), (126, 15220140), (130, 14751828), (133, 14419080), (135, 14205464), (140, 13698126), (152, 12616695), (156, 12293190), (158, 12137580), (168, 11415105), (169, 11347560), (171, 11214840), (180, 10654098), (182, 10537020), (189, 10146760), (190, 10093356), (195, 9834552), (210, 9132084), (216, 8878415), (228, 8411130), (234, 8195460), (237, 8091720), (247, 7764120), (252, 7610070), (260, 7375914), (266, 7209540), (270, 7102732), (273, 7024680), (280, 6849063), (285, 6728904), (312, 6146595), (315, 6088056), (316, 6068790), (338, 5673780), (342, 5607420), (351, 5463640), (360, 5327049), (364, 5268510), (378, 5073380), (380, 5046678), (390, 4917276), (395, 4855032), (399, 4806360), (420, 4566042), (455, 4214808), (456, 4205565), (468, 4097730), (474, 4045860), (494, 3882060), (504, 3805035), (507, 3782520), (513, 3738280), (520, 3687957), (532, 3604770), (540, 3551366), (546, 3512340), (553, 3467880), (570, 3364452), (585, 3278184), (630, 3044028), (632, 3034395), (665, 2883816), (676, 2836890), (684, 2803710), (702, 2731820), (711, 2697240), (728, 2634255), (741, 2588040), (756, 2536690), (760, 2523339), (780, 2458638), (790, 2427516), (798, 2403180), (819, 2341560), (840, 2283021), (845, 2269512), (855, 2242968), (910, 2107404), (936, 2048865), (945, 2029352), (948, 2022930), (988, 1941030), (1014, 1891260), (1026, 1869140), (1027, 1867320), (1064, 1802385), (1080, 1775683), (1092, 1756170), (1106, 1733940), (1140, 1682226), (1170, 1639092), (1183, 1621080), (1185, 1618344), (1197, 1602120), (1235, 1552824), (1260, 1522014), (1330, 1441908), (1352, 1418445), (1365, 1404936), (1368, 1401855), (1404, 1365910), (1422, 1348620), (1482, 1294020), (1501, 1277640), (1512, 1268345), (1521, 1260840), (1560, 1229319), (1580, 1213758), (1596, 1201590), (1638, 1170780), (1659, 1155960), (1690, 1134756), (1710, 1121484), (1729, 1109160), (1755, 1092728), (1820, 1053702), (1890, 1014676), (1896, 1011465), (1976, 970515), (1995, 961272), (2028, 945630), (2052, 934570), (2054, 933660), (2133, 899080), (2184, 878085), (2212, 866970), (2223, 862680), (2280, 841113), (2340, 819546), (2366, 810540), (2370, 809172), (2394, 801060), (2457, 780520), (2470, 776412), (2520, 761007), (2535, 756504), (2565, 747656), (2660, 720954), (2730, 702468), (2765, 693576), (2808, 682955), (2844, 674310), (2964, 647010), (3002, 638820), (3042, 630420), (3081, 622440), (3160, 606879), (3192, 600795), (3211, 597240), (3276, 585390), (3318, 577980), (3380, 567378), (3420, 560742), (3458, 554580), (3510, 546364), (3549, 540360), (3555, 539448), (3591, 534040), (3640, 526851), (3705, 517608), (3780, 507338), (3990, 480636), (4056, 472815), (4095, 468312), (4104, 467285), (4108, 466830), (4266, 449540), (4424, 433485), (4446, 431340), (4503, 425880), (4563, 420280), (4680, 409773), (4732, 405270), (4740, 404586), (4788, 400530), (4914, 390260), (4940, 388206), (4977, 385320), (5070, 378252), (5130, 373828), (5135, 373464), (5187, 369720), (5320, 360477), (5460, 351234), (5530, 346788), (5688, 337155), (5915, 324216), (5928, 323505), (5985, 320424), (6004, 319410), (6084, 315210), (6162, 311220), (6422, 298620), (6552, 292695), (6636, 288990), (6669, 287560), (6760, 283689), (6840, 280371), (6916, 277290), (7020, 273182), (7098, 270180), (7110, 269724), (7182, 267020), (7189, 266760), (7410, 258804), (7505, 255528), (7560, 253669), (7605, 252168), (7980, 240318), (8190, 234156), (8216, 233415), (8295, 231192), (8532, 224770), (8645, 221832), (8892, 215670), (9006, 212940), (9126, 210140), (9243, 207480), (9464, 202635), (9480, 202293), (9576, 200265), (9633, 199080), (9828, 195130), (9880, 194103), (9954, 192660), (10140, 189126), (10260, 186914), (10270, 186732), (10374, 184860), (10507, 182520), (10647, 180120), (10665, 179816), (10920, 175617), (11060, 173394), (11115, 172536), (11830, 162108), (11970, 160212), (12008, 159705), (12168, 157605), (12285, 156104), (12324, 155610), (12844, 149310), (13272, 144495), (13338, 143780), (13351, 143640), (13509, 141960), (13832, 138645), (14040, 136591), (14196, 135090), (14220, 134862), (14364, 133510), (14378, 133380), (14820, 129402), (14931, 128440), (15010, 127764), (15210, 126084), (15405, 124488), (15561, 123240), (15960, 120159), (16055, 119448), (16380, 117078), (16590, 115596), (17064, 112385), (17290, 110916), (17745, 108072), (17784, 107835), (17955, 106808), (18012, 106470), (18252, 105070), (18486, 103740), (19266, 99540), (19513, 98280), (19656, 97565), (19908, 96330), (20280, 94563), (20520, 93457), (20540, 93366), (20748, 92430), (21014, 91260), (21294, 90060), (21330, 89908), (21567, 88920), (22120, 86697), (22230, 86268), (22477, 85320), (22515, 85176), (22815, 84056), (23660, 81054), (23940, 80106), (24570, 78052), (24648, 77805), (24885, 77064), (25688, 74655), (25935, 73944), (26676, 71890), (26702, 71820), (27018, 70980), (27729, 69160), (28392, 67545), (28440, 67431), (28728, 66755), (28756, 66690), (28899, 66360), (29640, 64701), (29862, 64220), (30020, 63882), (30420, 63042), (30810, 62244), (31122, 61620), (31521, 60840), (31941, 60040), (32110, 59724), (32760, 58539), (33180, 57798), (33345, 57512), (34580, 55458), (35490, 54036), (35910, 53404), (35945, 53352), (36024, 53235), (36504, 52535), (36972, 51870), (38532, 49770), (39026, 49140), (39816, 48165), (40053, 47880), (40527, 47320), (41080, 46683), (41496, 46215), (42028, 45630), (42588, 45030), (42660, 44954), (43134, 44460)]