79730560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 241103520

約数和(自身を除く): 161372960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 80, 91, 104, 112, 128, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 280, 296, 320, 364, 370, 416, 448, 455, 481, 518, 520, 560, 592, 640, 728, 740, 832, 896, 910, 962, 1036, 1040, 1120, 1184, 1295, 1369, 1456, 1480, 1664, 1820, 1924, 2072, 2080, 2240, 2368, 2405, 2590, 2738, 2912, 2960, 3367, 3640, 3848, 4144, 4160, 4480, 4736, 4810, 5180, 5476, 5824, 5920, 6734, 6845, 7280, 7696, 8288, 8320, 9583, 9620, 10360, 10952, 11648, 11840, 13468, 13690, 14560, 15392, 16576, 16835, 17797, 19166, 19240, 20720, 21904, 23680, 26936, 27380, 29120, 30784, 33152, 33670, 35594, 38332, 38480, 41440, 43808, 47915, 53872, 54760, 58240, 61568, 67340, 71188, 76664, 76960, 82880, 87616, 88985, 95830, 107744, 109520, 124579, 134680, 142376, 153328, 153920, 165760, 175232, 177970, 191660, 215488, 219040, 249158, 269360, 284752, 306656, 307840, 355940, 383320, 430976, 438080, 498316, 538720, 569504, 613312, 622895, 711880, 766640, 876160, 996632, 1077440, 1139008, 1226624, 1245790, 1423760, 1533280, 1993264, 2154880, 2278016, 2491580, 2847520, 3066560, 3986528, 4983160, 5695040, 6133120, 7973056, 9966320, 11390080, 15946112, 19932640, 39865280, 79730560]

約数ペア:

[(1, 79730560), (2, 39865280), (4, 19932640), (5, 15946112), (7, 11390080), (8, 9966320), (10, 7973056), (13, 6133120), (14, 5695040), (16, 4983160), (20, 3986528), (26, 3066560), (28, 2847520), (32, 2491580), (35, 2278016), (37, 2154880), (40, 1993264), (52, 1533280), (56, 1423760), (64, 1245790), (65, 1226624), (70, 1139008), (74, 1077440), (80, 996632), (91, 876160), (104, 766640), (112, 711880), (128, 622895), (130, 613312), (140, 569504), (148, 538720), (160, 498316), (182, 438080), (185, 430976), (208, 383320), (224, 355940), (259, 307840), (260, 306656), (280, 284752), (296, 269360), (320, 249158), (364, 219040), (370, 215488), (416, 191660), (448, 177970), (455, 175232), (481, 165760), (518, 153920), (520, 153328), (560, 142376), (592, 134680), (640, 124579), (728, 109520), (740, 107744), (832, 95830), (896, 88985), (910, 87616), (962, 82880), (1036, 76960), (1040, 76664), (1120, 71188), (1184, 67340), (1295, 61568), (1369, 58240), (1456, 54760), (1480, 53872), (1664, 47915), (1820, 43808), (1924, 41440), (2072, 38480), (2080, 38332), (2240, 35594), (2368, 33670), (2405, 33152), (2590, 30784), (2738, 29120), (2912, 27380), (2960, 26936), (3367, 23680), (3640, 21904), (3848, 20720), (4144, 19240), (4160, 19166), (4480, 17797), (4736, 16835), (4810, 16576), (5180, 15392), (5476, 14560), (5824, 13690), (5920, 13468), (6734, 11840), (6845, 11648), (7280, 10952), (7696, 10360), (8288, 9620), (8320, 9583)]