65678012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{40927}}^1$

素因数の和:41295

約数の個数: 128

約数和(自身を含む): 202269450240

約数和(自身を除く): 136591437720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 311, 344, 430, 516, 622, 645, 860, 933, 1032, 1244, 1290, 1555, 1720, 1866, 2488, 2580, 3110, 3732, 4665, 5160, 6220, 7464, 9330, 12440, 13373, 18660, 26746, 37320, 40119, 40927, 53492, 66865, 80238, 81854, 106984, 122781, 133730, 160476, 163708, 200595, 204635, 245562, 267460, 320952, 327416, 401190, 409270, 491124, 534920, 613905, 802380, 818540, 982248, 1227810, 1604760, 1637080, 1759861, 2455620, 3519722, 4911240, 5279583, 7039444, 8799305, 10559166, 12728297, 14078888, 17598610, 21118332, 25456594, 26397915, 35197220, 38184891, 42236664, 50913188, 52795830, 63641485, 70394440, 76369782, 101826376, 105591660, 127282970, 152739564, 190924455, 211183320, 254565940, 305479128, 381848910, 509131880, 547316771, 763697820, 1094633542, 1527395640, 1641950313, 2189267084, 2736583855, 3283900626, 4378534168, 5473167710, 6567801252, 8209751565, 10946335420, 13135602504, 16419503130, 21892670840, 32839006260, 65678012520]

約数ペア:

[(1, 65678012520), (2, 32839006260), (3, 21892670840), (4, 16419503130), (5, 13135602504), (6, 10946335420), (8, 8209751565), (10, 6567801252), (12, 5473167710), (15, 4378534168), (20, 3283900626), (24, 2736583855), (30, 2189267084), (40, 1641950313), (43, 1527395640), (60, 1094633542), (86, 763697820), (120, 547316771), (129, 509131880), (172, 381848910), (215, 305479128), (258, 254565940), (311, 211183320), (344, 190924455), (430, 152739564), (516, 127282970), (622, 105591660), (645, 101826376), (860, 76369782), (933, 70394440), (1032, 63641485), (1244, 52795830), (1290, 50913188), (1555, 42236664), (1720, 38184891), (1866, 35197220), (2488, 26397915), (2580, 25456594), (3110, 21118332), (3732, 17598610), (4665, 14078888), (5160, 12728297), (6220, 10559166), (7464, 8799305), (9330, 7039444), (12440, 5279583), (13373, 4911240), (18660, 3519722), (26746, 2455620), (37320, 1759861), (40119, 1637080), (40927, 1604760), (53492, 1227810), (66865, 982248), (80238, 818540), (81854, 802380), (106984, 613905), (122781, 534920), (133730, 491124), (160476, 409270), (163708, 401190), (200595, 327416), (204635, 320952), (245562, 267460)]