15698863440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72923}}^1$

素因数の和:72978

約数の個数: 240

約数和(自身を含む): 59246957952

約数和(自身を除く): 43548094512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 8280, 8970, 9360, 10764, 11960, 13455, 14352, 16560, 17940, 21528, 23920, 26910, 35880, 43056, 53820, 71760, 72923, 107640, 145846, 215280, 218769, 291692, 364615, 437538, 583384, 656307, 729230, 875076, 947999, 1093845, 1166768, 1312614, 1458460, 1677229, 1750152, 1895998, 2187690, 2625228, 2843997, 2916920, 3281535, 3354458, 3500304, 3791996, 4375380, 4739995, 5031687, 5250456, 5687994, 5833840, 6563070, 6708916, 7583992, 8386145, 8531991, 8750760, 9479990, 10063374, 10500912, 11375988, 13126140, 13417832, 14219985, 15095061, 15167984, 16772290, 17063982, 17501520, 18959980, 20126748, 21803977, 22751976, 25158435, 26252280, 26835664, 28439970, 30190122, 33544580, 34127964, 37919960, 40253496, 42659955, 43607954, 45503952, 50316870, 52504560, 56879940, 60380244, 65411931, 67089160, 68255928, 75475305, 75839920, 80506992, 85319910, 87215908, 100633740, 109019885, 113759880, 120760488, 130823862, 134178320, 136511856, 150950610, 170639820, 174431816, 196235793, 201267480, 218039770, 227519760, 241520976, 261647724, 301901220, 327059655, 341279640, 348863632, 392471586, 402534960, 436079540, 523295448, 603802440, 654119310, 682559280, 784943172, 872159080, 981178965, 1046590896, 1207604880, 1308238620, 1569886344, 1744318160, 1962357930, 2616477240, 3139772688, 3924715860, 5232954480, 7849431720, 15698863440]

約数ペア:

[(1, 15698863440), (2, 7849431720), (3, 5232954480), (4, 3924715860), (5, 3139772688), (6, 2616477240), (8, 1962357930), (9, 1744318160), (10, 1569886344), (12, 1308238620), (13, 1207604880), (15, 1046590896), (16, 981178965), (18, 872159080), (20, 784943172), (23, 682559280), (24, 654119310), (26, 603802440), (30, 523295448), (36, 436079540), (39, 402534960), (40, 392471586), (45, 348863632), (46, 341279640), (48, 327059655), (52, 301901220), (60, 261647724), (65, 241520976), (69, 227519760), (72, 218039770), (78, 201267480), (80, 196235793), (90, 174431816), (92, 170639820), (104, 150950610), (115, 136511856), (117, 134178320), (120, 130823862), (130, 120760488), (138, 113759880), (144, 109019885), (156, 100633740), (180, 87215908), (184, 85319910), (195, 80506992), (207, 75839920), (208, 75475305), (230, 68255928), (234, 67089160), (240, 65411931), (260, 60380244), (276, 56879940), (299, 52504560), (312, 50316870), (345, 45503952), (360, 43607954), (368, 42659955), (390, 40253496), (414, 37919960), (460, 34127964), (468, 33544580), (520, 30190122), (552, 28439970), (585, 26835664), (598, 26252280), (624, 25158435), (690, 22751976), (720, 21803977), (780, 20126748), (828, 18959980), (897, 17501520), (920, 17063982), (936, 16772290), (1035, 15167984), (1040, 15095061), (1104, 14219985), (1170, 13417832), (1196, 13126140), (1380, 11375988), (1495, 10500912), (1560, 10063374), (1656, 9479990), (1794, 8750760), (1840, 8531991), (1872, 8386145), (2070, 7583992), (2340, 6708916), (2392, 6563070), (2691, 5833840), (2760, 5687994), (2990, 5250456), (3120, 5031687), (3312, 4739995), (3588, 4375380), (4140, 3791996), (4485, 3500304), (4680, 3354458), (4784, 3281535), (5382, 2916920), (5520, 2843997), (5980, 2625228), (7176, 2187690), (8280, 1895998), (8970, 1750152), (9360, 1677229), (10764, 1458460), (11960, 1312614), (13455, 1166768), (14352, 1093845), (16560, 947999), (17940, 875076), (21528, 729230), (23920, 656307), (26910, 583384), (35880, 437538), (43056, 364615), (53820, 291692), (71760, 218769), (72923, 215280), (107640, 145846)]