6968640680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 17159726880

約数和(自身を除く): 10191086200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 173, 185, 296, 340, 346, 370, 629, 680, 692, 740, 865, 1258, 1384, 1480, 1601, 1730, 2516, 2941, 3145, 3202, 3460, 5032, 5882, 6290, 6401, 6404, 6920, 8005, 11764, 12580, 12802, 12808, 14705, 16010, 23528, 25160, 25604, 27217, 29410, 32005, 32020, 51208, 54434, 58820, 59237, 64010, 64040, 108817, 108868, 117640, 118474, 128020, 136085, 217634, 217736, 236948, 256040, 272170, 276973, 296185, 435268, 473896, 544085, 544340, 553946, 592370, 870536, 1007029, 1088170, 1088680, 1107892, 1184740, 1384865, 2014058, 2176340, 2215784, 2369480, 2769730, 4028116, 4352680, 4708541, 5035145, 5539460, 8056232, 9417082, 10070290, 10248001, 11078920, 18834164, 20140580, 20496002, 23542705, 37668328, 40281160, 40992004, 47085410, 51240005, 81984008, 94170820, 102480010, 174216017, 188341640, 204960020, 348432034, 409920040, 696864068, 871080085, 1393728136, 1742160170, 3484320340, 6968640680]

約数ペア:

[(1, 6968640680), (2, 3484320340), (4, 1742160170), (5, 1393728136), (8, 871080085), (10, 696864068), (17, 409920040), (20, 348432034), (34, 204960020), (37, 188341640), (40, 174216017), (68, 102480010), (74, 94170820), (85, 81984008), (136, 51240005), (148, 47085410), (170, 40992004), (173, 40281160), (185, 37668328), (296, 23542705), (340, 20496002), (346, 20140580), (370, 18834164), (629, 11078920), (680, 10248001), (692, 10070290), (740, 9417082), (865, 8056232), (1258, 5539460), (1384, 5035145), (1480, 4708541), (1601, 4352680), (1730, 4028116), (2516, 2769730), (2941, 2369480), (3145, 2215784), (3202, 2176340), (3460, 2014058), (5032, 1384865), (5882, 1184740), (6290, 1107892), (6401, 1088680), (6404, 1088170), (6920, 1007029), (8005, 870536), (11764, 592370), (12580, 553946), (12802, 544340), (12808, 544085), (14705, 473896), (16010, 435268), (23528, 296185), (25160, 276973), (25604, 272170), (27217, 256040), (29410, 236948), (32005, 217736), (32020, 217634), (51208, 136085), (54434, 128020), (58820, 118474), (59237, 117640), (64010, 108868), (64040, 108817)]