859494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6789

約数の個数: 160

約数和(自身を含む): 2939811840

約数和(自身を除く): 2080317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 3120, 3198, 3280, 4264, 4920, 5330, 6396, 6719, 7995, 8528, 9840, 10660, 12792, 13438, 15990, 20157, 21320, 25584, 26876, 31980, 33595, 40314, 42640, 53752, 63960, 67190, 80628, 87347, 100785, 107504, 127920, 134380, 161256, 174694, 201570, 262041, 268760, 275479, 322512, 349388, 403140, 436735, 524082, 537520, 550958, 698776, 806280, 826437, 873470, 1048164, 1101916, 1310205, 1377395, 1397552, 1612560, 1652874, 1746940, 2096328, 2203832, 2620410, 2754790, 3305748, 3493880, 3581227, 4132185, 4192656, 4407664, 5240820, 5509580, 6611496, 6987760, 7162454, 8264370, 10481640, 10743681, 11019160, 13222992, 14324908, 16528740, 17906135, 20963280, 21487362, 22038320, 28649816, 33057480, 35812270, 42974724, 53718405, 57299632, 66114960, 71624540, 85949448, 107436810, 143249080, 171898896, 214873620, 286498160, 429747240, 859494480]

約数ペア:

[(1, 859494480), (2, 429747240), (3, 286498160), (4, 214873620), (5, 171898896), (6, 143249080), (8, 107436810), (10, 85949448), (12, 71624540), (13, 66114960), (15, 57299632), (16, 53718405), (20, 42974724), (24, 35812270), (26, 33057480), (30, 28649816), (39, 22038320), (40, 21487362), (41, 20963280), (48, 17906135), (52, 16528740), (60, 14324908), (65, 13222992), (78, 11019160), (80, 10743681), (82, 10481640), (104, 8264370), (120, 7162454), (123, 6987760), (130, 6611496), (156, 5509580), (164, 5240820), (195, 4407664), (205, 4192656), (208, 4132185), (240, 3581227), (246, 3493880), (260, 3305748), (312, 2754790), (328, 2620410), (390, 2203832), (410, 2096328), (492, 1746940), (520, 1652874), (533, 1612560), (615, 1397552), (624, 1377395), (656, 1310205), (780, 1101916), (820, 1048164), (984, 873470), (1040, 826437), (1066, 806280), (1230, 698776), (1560, 550958), (1599, 537520), (1640, 524082), (1968, 436735), (2132, 403140), (2460, 349388), (2665, 322512), (3120, 275479), (3198, 268760), (3280, 262041), (4264, 201570), (4920, 174694), (5330, 161256), (6396, 134380), (6719, 127920), (7995, 107504), (8528, 100785), (9840, 87347), (10660, 80628), (12792, 67190), (13438, 63960), (15990, 53752), (20157, 42640), (21320, 40314), (25584, 33595), (26876, 31980)]