15663424920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19421}}^1$

素因数の和:19506

約数の個数: 256

約数和(自身を含む): 56382842880

約数和(自身を除く): 40719417960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 52, 55, 60, 65, 66, 78, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 188, 195, 220, 235, 260, 264, 282, 286, 312, 330, 376, 390, 429, 440, 470, 517, 520, 564, 572, 611, 660, 705, 715, 780, 858, 940, 1034, 1128, 1144, 1222, 1320, 1410, 1430, 1551, 1560, 1716, 1833, 1880, 2068, 2145, 2444, 2585, 2820, 2860, 3055, 3102, 3432, 3666, 4136, 4290, 4888, 5170, 5640, 5720, 6110, 6204, 6721, 7332, 7755, 8580, 9165, 10340, 12220, 12408, 13442, 14664, 15510, 17160, 18330, 19421, 20163, 20680, 24440, 26884, 31020, 33605, 36660, 38842, 40326, 53768, 58263, 62040, 67210, 73320, 77684, 80652, 97105, 100815, 116526, 134420, 155368, 161304, 194210, 201630, 213631, 233052, 252473, 268840, 291315, 388420, 403260, 427262, 466104, 504946, 582630, 640893, 757419, 776840, 806520, 854524, 912787, 1009892, 1068155, 1165260, 1262365, 1281786, 1514838, 1709048, 1825574, 2019784, 2136310, 2330520, 2524730, 2563572, 2738361, 2777203, 3029676, 3204465, 3651148, 3787095, 4272620, 4563935, 5049460, 5127144, 5476722, 5554406, 6059352, 6408930, 7302296, 7574190, 8331609, 8545240, 9127870, 10040657, 10098920, 10953444, 11108812, 11866231, 12817860, 13691805, 13886015, 15148380, 16663218, 18255740, 20081314, 21906888, 22217624, 23732462, 25635720, 27383610, 27772030, 30121971, 30296760, 33326436, 35598693, 36511480, 40162628, 41658045, 47464924, 50203285, 54767220, 55544060, 59331155, 60243942, 66652872, 71197386, 80325256, 83316090, 94929848, 100406570, 109534440, 111088120, 118662310, 120487884, 130528541, 142394772, 150609855, 166632180, 177993465, 200813140, 237324620, 240975768, 261057082, 284789544, 301219710, 333264360, 355986930, 391585623, 401626280, 474649240, 522114164, 602439420, 652642705, 711973860, 783171246, 1044228328, 1204878840, 1305285410, 1423947720, 1566342492, 1957928115, 2610570820, 3132684984, 3915856230, 5221141640, 7831712460, 15663424920]

約数ペア:

[(1, 15663424920), (2, 7831712460), (3, 5221141640), (4, 3915856230), (5, 3132684984), (6, 2610570820), (8, 1957928115), (10, 1566342492), (11, 1423947720), (12, 1305285410), (13, 1204878840), (15, 1044228328), (20, 783171246), (22, 711973860), (24, 652642705), (26, 602439420), (30, 522114164), (33, 474649240), (39, 401626280), (40, 391585623), (44, 355986930), (47, 333264360), (52, 301219710), (55, 284789544), (60, 261057082), (65, 240975768), (66, 237324620), (78, 200813140), (88, 177993465), (94, 166632180), (104, 150609855), (110, 142394772), (120, 130528541), (130, 120487884), (132, 118662310), (141, 111088120), (143, 109534440), (156, 100406570), (165, 94929848), (188, 83316090), (195, 80325256), (220, 71197386), (235, 66652872), (260, 60243942), (264, 59331155), (282, 55544060), (286, 54767220), (312, 50203285), (330, 47464924), (376, 41658045), (390, 40162628), (429, 36511480), (440, 35598693), (470, 33326436), (517, 30296760), (520, 30121971), (564, 27772030), (572, 27383610), (611, 25635720), (660, 23732462), (705, 22217624), (715, 21906888), (780, 20081314), (858, 18255740), (940, 16663218), (1034, 15148380), (1128, 13886015), (1144, 13691805), (1222, 12817860), (1320, 11866231), (1410, 11108812), (1430, 10953444), (1551, 10098920), (1560, 10040657), (1716, 9127870), (1833, 8545240), (1880, 8331609), (2068, 7574190), (2145, 7302296), (2444, 6408930), (2585, 6059352), (2820, 5554406), (2860, 5476722), (3055, 5127144), (3102, 5049460), (3432, 4563935), (3666, 4272620), (4136, 3787095), (4290, 3651148), (4888, 3204465), (5170, 3029676), (5640, 2777203), (5720, 2738361), (6110, 2563572), (6204, 2524730), (6721, 2330520), (7332, 2136310), (7755, 2019784), (8580, 1825574), (9165, 1709048), (10340, 1514838), (12220, 1281786), (12408, 1262365), (13442, 1165260), (14664, 1068155), (15510, 1009892), (17160, 912787), (18330, 854524), (19421, 806520), (20163, 776840), (20680, 757419), (24440, 640893), (26884, 582630), (31020, 504946), (33605, 466104), (36660, 427262), (38842, 403260), (40326, 388420), (53768, 291315), (58263, 268840), (62040, 252473), (67210, 233052), (73320, 213631), (77684, 201630), (80652, 194210), (97105, 161304), (100815, 155368), (116526, 134420)]