13271485760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4783}}^1$

素因数の和:4865

約数の個数: 224

約数和(自身を含む): 36745712640

約数和(自身を除く): 23474226880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 64, 65, 80, 92, 104, 115, 116, 130, 145, 160, 184, 208, 230, 232, 260, 290, 299, 320, 368, 377, 416, 460, 464, 520, 580, 598, 667, 736, 754, 832, 920, 928, 1040, 1160, 1196, 1334, 1472, 1495, 1508, 1840, 1856, 1885, 2080, 2320, 2392, 2668, 2990, 3016, 3335, 3680, 3770, 4160, 4640, 4783, 4784, 5336, 5980, 6032, 6670, 7360, 7540, 8671, 9280, 9566, 9568, 10672, 11960, 12064, 13340, 15080, 17342, 19132, 19136, 21344, 23915, 23920, 24128, 26680, 30160, 34684, 38264, 42688, 43355, 47830, 47840, 53360, 60320, 62179, 69368, 76528, 86710, 95660, 95680, 106720, 110009, 120640, 124358, 138707, 138736, 153056, 173420, 191320, 213440, 220018, 248716, 277414, 277472, 306112, 310895, 346840, 382640, 440036, 497432, 550045, 554828, 554944, 621790, 693535, 693680, 765280, 880072, 994864, 1100090, 1109656, 1243580, 1387070, 1387360, 1430117, 1530560, 1760144, 1803191, 1989728, 2200180, 2219312, 2487160, 2774140, 2774720, 2860234, 3190261, 3520288, 3606382, 3979456, 4400360, 4438624, 4974320, 5548280, 5720468, 6380522, 7040576, 7150585, 7212764, 8800720, 8877248, 9015955, 9948640, 11096560, 11440936, 12761044, 14301170, 14425528, 15951305, 17601440, 18031910, 19897280, 22193120, 22881872, 25522088, 28602340, 28851056, 31902610, 35202880, 36063820, 41473393, 44386240, 45763744, 51044176, 57204680, 57702112, 63805220, 72127640, 82946786, 91527488, 102088352, 114409360, 115404224, 127610440, 144255280, 165893572, 204176704, 207366965, 228818720, 255220880, 288510560, 331787144, 414733930, 457637440, 510441760, 577021120, 663574288, 829467860, 1020883520, 1327148576, 1658935720, 2654297152, 3317871440, 6635742880, 13271485760]

約数ペア:

[(1, 13271485760), (2, 6635742880), (4, 3317871440), (5, 2654297152), (8, 1658935720), (10, 1327148576), (13, 1020883520), (16, 829467860), (20, 663574288), (23, 577021120), (26, 510441760), (29, 457637440), (32, 414733930), (40, 331787144), (46, 288510560), (52, 255220880), (58, 228818720), (64, 207366965), (65, 204176704), (80, 165893572), (92, 144255280), (104, 127610440), (115, 115404224), (116, 114409360), (130, 102088352), (145, 91527488), (160, 82946786), (184, 72127640), (208, 63805220), (230, 57702112), (232, 57204680), (260, 51044176), (290, 45763744), (299, 44386240), (320, 41473393), (368, 36063820), (377, 35202880), (416, 31902610), (460, 28851056), (464, 28602340), (520, 25522088), (580, 22881872), (598, 22193120), (667, 19897280), (736, 18031910), (754, 17601440), (832, 15951305), (920, 14425528), (928, 14301170), (1040, 12761044), (1160, 11440936), (1196, 11096560), (1334, 9948640), (1472, 9015955), (1495, 8877248), (1508, 8800720), (1840, 7212764), (1856, 7150585), (1885, 7040576), (2080, 6380522), (2320, 5720468), (2392, 5548280), (2668, 4974320), (2990, 4438624), (3016, 4400360), (3335, 3979456), (3680, 3606382), (3770, 3520288), (4160, 3190261), (4640, 2860234), (4783, 2774720), (4784, 2774140), (5336, 2487160), (5980, 2219312), (6032, 2200180), (6670, 1989728), (7360, 1803191), (7540, 1760144), (8671, 1530560), (9280, 1430117), (9566, 1387360), (9568, 1387070), (10672, 1243580), (11960, 1109656), (12064, 1100090), (13340, 994864), (15080, 880072), (17342, 765280), (19132, 693680), (19136, 693535), (21344, 621790), (23915, 554944), (23920, 554828), (24128, 550045), (26680, 497432), (30160, 440036), (34684, 382640), (38264, 346840), (42688, 310895), (43355, 306112), (47830, 277472), (47840, 277414), (53360, 248716), (60320, 220018), (62179, 213440), (69368, 191320), (76528, 173420), (86710, 153056), (95660, 138736), (95680, 138707), (106720, 124358), (110009, 120640)]