1405095643520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1\times {\mathrm{34939}}^1$

素因数の和:37016

約数の個数: 128

約数和(自身を含む): 3469223347200

約数和(自身を除く): 2064127703680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2027, 2480, 3968, 4054, 4960, 8108, 9920, 10135, 16216, 19840, 20270, 32432, 34939, 40540, 62837, 64864, 69878, 81080, 125674, 129728, 139756, 162160, 174695, 251348, 259456, 279512, 314185, 324320, 349390, 502696, 559024, 628370, 648640, 698780, 1005392, 1083109, 1118048, 1256740, 1297280, 1397560, 2010784, 2166218, 2236096, 2513480, 2795120, 4021568, 4332436, 4472192, 5026960, 5415545, 5590240, 8043136, 8664872, 10053920, 10831090, 11180480, 17329744, 20107840, 21662180, 22360960, 34659488, 40215680, 43324360, 69318976, 70821353, 86648720, 138637952, 141642706, 173297440, 283285412, 346594880, 354106765, 566570824, 693189760, 708213530, 1133141648, 1416427060, 2195461943, 2266283296, 2832854120, 4390923886, 4532566592, 5665708240, 8781847772, 9065133184, 10977309715, 11331416480, 17563695544, 21954619430, 22662832960, 35127391088, 43909238860, 45325665920, 70254782176, 87818477720, 140509564352, 175636955440, 281019128704, 351273910880, 702547821760, 1405095643520]

約数ペア:

[(1, 1405095643520), (2, 702547821760), (4, 351273910880), (5, 281019128704), (8, 175636955440), (10, 140509564352), (16, 87818477720), (20, 70254782176), (31, 45325665920), (32, 43909238860), (40, 35127391088), (62, 22662832960), (64, 21954619430), (80, 17563695544), (124, 11331416480), (128, 10977309715), (155, 9065133184), (160, 8781847772), (248, 5665708240), (310, 4532566592), (320, 4390923886), (496, 2832854120), (620, 2266283296), (640, 2195461943), (992, 1416427060), (1240, 1133141648), (1984, 708213530), (2027, 693189760), (2480, 566570824), (3968, 354106765), (4054, 346594880), (4960, 283285412), (8108, 173297440), (9920, 141642706), (10135, 138637952), (16216, 86648720), (19840, 70821353), (20270, 69318976), (32432, 43324360), (34939, 40215680), (40540, 34659488), (62837, 22360960), (64864, 21662180), (69878, 20107840), (81080, 17329744), (125674, 11180480), (129728, 10831090), (139756, 10053920), (162160, 8664872), (174695, 8043136), (251348, 5590240), (259456, 5415545), (279512, 5026960), (314185, 4472192), (324320, 4332436), (349390, 4021568), (502696, 2795120), (559024, 2513480), (628370, 2236096), (648640, 2166218), (698780, 2010784), (1005392, 1397560), (1083109, 1297280), (1118048, 1256740)]