7497389120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:797

約数の個数: 224

約数和(自身を含む): 20253155328

約数和(自身を除く): 12755766208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 127, 130, 160, 184, 208, 230, 254, 260, 299, 320, 368, 416, 460, 508, 520, 598, 617, 635, 736, 832, 920, 1016, 1040, 1196, 1234, 1270, 1472, 1495, 1651, 1840, 2032, 2080, 2392, 2468, 2540, 2921, 2990, 3085, 3302, 3680, 4064, 4160, 4784, 4936, 5080, 5842, 5980, 6170, 6604, 7360, 8021, 8128, 8255, 9568, 9872, 10160, 11684, 11960, 12340, 13208, 14191, 14605, 16042, 16510, 19136, 19744, 20320, 23368, 23920, 24680, 26416, 28382, 29210, 32084, 33020, 37973, 39488, 40105, 40640, 46736, 47840, 49360, 52832, 56764, 58420, 64168, 66040, 70955, 75946, 78359, 80210, 93472, 95680, 98720, 105664, 113528, 116840, 128336, 132080, 141910, 151892, 156718, 160420, 184483, 186944, 189865, 197440, 227056, 233680, 256672, 264160, 283820, 303784, 313436, 320840, 368966, 379730, 391795, 454112, 467360, 513344, 528320, 567640, 607568, 626872, 641680, 737932, 759460, 783590, 908224, 922415, 934720, 1018667, 1135280, 1215136, 1253744, 1283360, 1475864, 1518920, 1567180, 1802257, 1844830, 2037334, 2270560, 2430272, 2507488, 2566720, 2951728, 3037840, 3134360, 3604514, 3689660, 4074668, 4541120, 5014976, 5093335, 5903456, 6075680, 6268720, 7209028, 7379320, 8149336, 9011285, 10186670, 11806912, 12151360, 12537440, 14418056, 14758640, 16298672, 18022570, 20373340, 23429341, 25074880, 28836112, 29517280, 32597344, 36045140, 40746680, 46858682, 57672224, 59034560, 65194688, 72090280, 81493360, 93717364, 115344448, 117146705, 144180560, 162986720, 187434728, 234293410, 288361120, 325973440, 374869456, 468586820, 576722240, 749738912, 937173640, 1499477824, 1874347280, 3748694560, 7497389120]

約数ペア:

[(1, 7497389120), (2, 3748694560), (4, 1874347280), (5, 1499477824), (8, 937173640), (10, 749738912), (13, 576722240), (16, 468586820), (20, 374869456), (23, 325973440), (26, 288361120), (32, 234293410), (40, 187434728), (46, 162986720), (52, 144180560), (64, 117146705), (65, 115344448), (80, 93717364), (92, 81493360), (104, 72090280), (115, 65194688), (127, 59034560), (130, 57672224), (160, 46858682), (184, 40746680), (208, 36045140), (230, 32597344), (254, 29517280), (260, 28836112), (299, 25074880), (320, 23429341), (368, 20373340), (416, 18022570), (460, 16298672), (508, 14758640), (520, 14418056), (598, 12537440), (617, 12151360), (635, 11806912), (736, 10186670), (832, 9011285), (920, 8149336), (1016, 7379320), (1040, 7209028), (1196, 6268720), (1234, 6075680), (1270, 5903456), (1472, 5093335), (1495, 5014976), (1651, 4541120), (1840, 4074668), (2032, 3689660), (2080, 3604514), (2392, 3134360), (2468, 3037840), (2540, 2951728), (2921, 2566720), (2990, 2507488), (3085, 2430272), (3302, 2270560), (3680, 2037334), (4064, 1844830), (4160, 1802257), (4784, 1567180), (4936, 1518920), (5080, 1475864), (5842, 1283360), (5980, 1253744), (6170, 1215136), (6604, 1135280), (7360, 1018667), (8021, 934720), (8128, 922415), (8255, 908224), (9568, 783590), (9872, 759460), (10160, 737932), (11684, 641680), (11960, 626872), (12340, 607568), (13208, 567640), (14191, 528320), (14605, 513344), (16042, 467360), (16510, 454112), (19136, 391795), (19744, 379730), (20320, 368966), (23368, 320840), (23920, 313436), (24680, 303784), (26416, 283820), (28382, 264160), (29210, 256672), (32084, 233680), (33020, 227056), (37973, 197440), (39488, 189865), (40105, 186944), (40640, 184483), (46736, 160420), (47840, 156718), (49360, 151892), (52832, 141910), (56764, 132080), (58420, 128336), (64168, 116840), (66040, 113528), (70955, 105664), (75946, 98720), (78359, 95680), (80210, 93472)]