7967681540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 22180564224

約数和(自身を除く): 14212882684

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 67, 70, 76, 91, 95, 130, 133, 134, 140, 181, 182, 190, 247, 260, 266, 268, 335, 361, 362, 364, 380, 455, 469, 494, 532, 665, 670, 722, 724, 871, 905, 910, 938, 988, 1235, 1267, 1273, 1330, 1340, 1444, 1729, 1742, 1805, 1810, 1820, 1876, 2345, 2353, 2470, 2527, 2534, 2546, 2660, 3439, 3458, 3484, 3610, 3620, 4355, 4690, 4693, 4706, 4940, 5054, 5068, 5092, 6097, 6335, 6365, 6878, 6916, 7220, 8645, 8710, 8911, 9380, 9386, 9412, 10108, 11765, 12127, 12194, 12635, 12670, 12730, 13756, 16471, 16549, 17195, 17290, 17420, 17822, 18772, 23465, 23530, 24073, 24187, 24254, 24388, 25270, 25340, 25460, 30485, 32851, 32942, 33098, 34390, 34580, 35644, 44555, 44707, 46930, 47060, 48146, 48374, 48508, 50540, 60635, 60970, 65341, 65702, 65884, 66196, 68780, 82355, 82745, 84889, 89110, 89414, 93860, 96292, 96748, 115843, 120365, 120935, 121270, 121940, 130682, 131404, 157651, 164255, 164710, 165490, 169309, 169778, 178220, 178828, 223535, 230413, 231686, 240730, 241870, 242540, 261364, 312949, 314431, 315302, 326705, 328510, 329420, 330980, 338618, 339556, 424445, 447070, 457387, 460826, 463372, 481460, 483740, 579215, 625898, 628862, 630604, 653410, 657020, 677236, 788255, 846545, 848890, 849433, 894140, 914774, 921652, 1103557, 1152065, 1158430, 1251796, 1257724, 1306820, 1564745, 1572155, 1576510, 1612891, 1693090, 1697780, 1698866, 1829548, 2201017, 2207114, 2286935, 2304130, 2316860, 2995369, 3129490, 3144310, 3153020, 3225782, 3386180, 3397732, 4247165, 4377847, 4402034, 4414228, 4573870, 4608260, 5517785, 5946031, 5990738, 6258980, 6288620, 6451564, 8064455, 8494330, 8755694, 8804068, 9147740, 11005085, 11035570, 11892062, 11981476, 14976845, 16128910, 16988660, 17511388, 20967583, 21889235, 22010170, 22071140, 23784124, 29730155, 29953690, 30644929, 32257820, 41935166, 43778470, 44020340, 56912011, 59460310, 59907380, 61289858, 83870332, 87556940, 104837915, 113824022, 118920620, 122579716, 153224645, 209675830, 227648044, 284560055, 306449290, 398384077, 419351660, 569120110, 612898580, 796768154, 1138240220, 1593536308, 1991920385, 3983840770, 7967681540]

約数ペア:

[(1, 7967681540), (2, 3983840770), (4, 1991920385), (5, 1593536308), (7, 1138240220), (10, 796768154), (13, 612898580), (14, 569120110), (19, 419351660), (20, 398384077), (26, 306449290), (28, 284560055), (35, 227648044), (38, 209675830), (52, 153224645), (65, 122579716), (67, 118920620), (70, 113824022), (76, 104837915), (91, 87556940), (95, 83870332), (130, 61289858), (133, 59907380), (134, 59460310), (140, 56912011), (181, 44020340), (182, 43778470), (190, 41935166), (247, 32257820), (260, 30644929), (266, 29953690), (268, 29730155), (335, 23784124), (361, 22071140), (362, 22010170), (364, 21889235), (380, 20967583), (455, 17511388), (469, 16988660), (494, 16128910), (532, 14976845), (665, 11981476), (670, 11892062), (722, 11035570), (724, 11005085), (871, 9147740), (905, 8804068), (910, 8755694), (938, 8494330), (988, 8064455), (1235, 6451564), (1267, 6288620), (1273, 6258980), (1330, 5990738), (1340, 5946031), (1444, 5517785), (1729, 4608260), (1742, 4573870), (1805, 4414228), (1810, 4402034), (1820, 4377847), (1876, 4247165), (2345, 3397732), (2353, 3386180), (2470, 3225782), (2527, 3153020), (2534, 3144310), (2546, 3129490), (2660, 2995369), (3439, 2316860), (3458, 2304130), (3484, 2286935), (3610, 2207114), (3620, 2201017), (4355, 1829548), (4690, 1698866), (4693, 1697780), (4706, 1693090), (4940, 1612891), (5054, 1576510), (5068, 1572155), (5092, 1564745), (6097, 1306820), (6335, 1257724), (6365, 1251796), (6878, 1158430), (6916, 1152065), (7220, 1103557), (8645, 921652), (8710, 914774), (8911, 894140), (9380, 849433), (9386, 848890), (9412, 846545), (10108, 788255), (11765, 677236), (12127, 657020), (12194, 653410), (12635, 630604), (12670, 628862), (12730, 625898), (13756, 579215), (16471, 483740), (16549, 481460), (17195, 463372), (17290, 460826), (17420, 457387), (17822, 447070), (18772, 424445), (23465, 339556), (23530, 338618), (24073, 330980), (24187, 329420), (24254, 328510), (24388, 326705), (25270, 315302), (25340, 314431), (25460, 312949), (30485, 261364), (32851, 242540), (32942, 241870), (33098, 240730), (34390, 231686), (34580, 230413), (35644, 223535), (44555, 178828), (44707, 178220), (46930, 169778), (47060, 169309), (48146, 165490), (48374, 164710), (48508, 164255), (50540, 157651), (60635, 131404), (60970, 130682), (65341, 121940), (65702, 121270), (65884, 120935), (66196, 120365), (68780, 115843), (82355, 96748), (82745, 96292), (84889, 93860), (89110, 89414)]