15458686880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{81671}}^1$

素因数の和:81719

約数の個数: 144

約数和(自身を含む): 45196631424

約数和(自身を除く): 29737944544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2366, 2704, 2912, 3380, 3640, 4732, 5408, 5915, 6760, 7280, 9464, 11830, 13520, 14560, 18928, 23660, 27040, 37856, 47320, 81671, 94640, 163342, 189280, 326684, 408355, 571697, 653368, 816710, 1061723, 1143394, 1306736, 1633420, 2123446, 2286788, 2613472, 2858485, 3266840, 4246892, 4573576, 5308615, 5716970, 6533680, 7432061, 8493784, 9147152, 10617230, 11433940, 13067360, 13802399, 14864122, 16987568, 18294304, 21234460, 22867880, 27604798, 29728244, 33975136, 37160305, 42468920, 45735760, 55209596, 59456488, 69011995, 74320610, 84937840, 91471520, 96616793, 110419192, 118912976, 138023990, 148641220, 169875680, 193233586, 220838384, 237825952, 276047980, 297282440, 386467172, 441676768, 483083965, 552095960, 594564880, 772934344, 966167930, 1104191920, 1189129760, 1545868688, 1932335860, 2208383840, 3091737376, 3864671720, 7729343440, 15458686880]

約数ペア:

[(1, 15458686880), (2, 7729343440), (4, 3864671720), (5, 3091737376), (7, 2208383840), (8, 1932335860), (10, 1545868688), (13, 1189129760), (14, 1104191920), (16, 966167930), (20, 772934344), (26, 594564880), (28, 552095960), (32, 483083965), (35, 441676768), (40, 386467172), (52, 297282440), (56, 276047980), (65, 237825952), (70, 220838384), (80, 193233586), (91, 169875680), (104, 148641220), (112, 138023990), (130, 118912976), (140, 110419192), (160, 96616793), (169, 91471520), (182, 84937840), (208, 74320610), (224, 69011995), (260, 59456488), (280, 55209596), (338, 45735760), (364, 42468920), (416, 37160305), (455, 33975136), (520, 29728244), (560, 27604798), (676, 22867880), (728, 21234460), (845, 18294304), (910, 16987568), (1040, 14864122), (1120, 13802399), (1183, 13067360), (1352, 11433940), (1456, 10617230), (1690, 9147152), (1820, 8493784), (2080, 7432061), (2366, 6533680), (2704, 5716970), (2912, 5308615), (3380, 4573576), (3640, 4246892), (4732, 3266840), (5408, 2858485), (5915, 2613472), (6760, 2286788), (7280, 2123446), (9464, 1633420), (11830, 1306736), (13520, 1143394), (14560, 1061723), (18928, 816710), (23660, 653368), (27040, 571697), (37856, 408355), (47320, 326684), (81671, 189280), (94640, 163342)]