818936580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10474

約数の個数: 192

約数和(自身を含む): 3027290112

約数和(自身を除く): 2208353532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2244, 2310, 2380, 2618, 2805, 3570, 3740, 3927, 4620, 5236, 5610, 6545, 7140, 7854, 10427, 11220, 13090, 15708, 19635, 20854, 26180, 31281, 39270, 41708, 52135, 62562, 72989, 78540, 104270, 114697, 125124, 145978, 156405, 177259, 208540, 218967, 229394, 291956, 312810, 344091, 354518, 364945, 437934, 458788, 531777, 573485, 625620, 688182, 709036, 729890, 802879, 875868, 886295, 1063554, 1094835, 1146970, 1240813, 1376364, 1459780, 1605758, 1720455, 1772590, 1949849, 2127108, 2189670, 2293940, 2408637, 2481626, 2658885, 3211516, 3440910, 3545180, 3722439, 3899698, 4014395, 4379340, 4817274, 4963252, 5317770, 5849547, 6204065, 6881820, 7444878, 7799396, 8028790, 9634548, 9749245, 10635540, 11699094, 12043185, 12408130, 13648943, 14889756, 16057580, 18612195, 19498490, 23398188, 24086370, 24816260, 27297886, 29247735, 37224390, 38996980, 40946829, 48172740, 54595772, 58495470, 68244715, 74448780, 81893658, 116990940, 136489430, 163787316, 204734145, 272978860, 409468290, 818936580]

約数ペア:

[(1, 818936580), (2, 409468290), (3, 272978860), (4, 204734145), (5, 163787316), (6, 136489430), (7, 116990940), (10, 81893658), (11, 74448780), (12, 68244715), (14, 58495470), (15, 54595772), (17, 48172740), (20, 40946829), (21, 38996980), (22, 37224390), (28, 29247735), (30, 27297886), (33, 24816260), (34, 24086370), (35, 23398188), (42, 19498490), (44, 18612195), (51, 16057580), (55, 14889756), (60, 13648943), (66, 12408130), (68, 12043185), (70, 11699094), (77, 10635540), (84, 9749245), (85, 9634548), (102, 8028790), (105, 7799396), (110, 7444878), (119, 6881820), (132, 6204065), (140, 5849547), (154, 5317770), (165, 4963252), (170, 4817274), (187, 4379340), (204, 4014395), (210, 3899698), (220, 3722439), (231, 3545180), (238, 3440910), (255, 3211516), (308, 2658885), (330, 2481626), (340, 2408637), (357, 2293940), (374, 2189670), (385, 2127108), (420, 1949849), (462, 1772590), (476, 1720455), (510, 1605758), (561, 1459780), (595, 1376364), (660, 1240813), (714, 1146970), (748, 1094835), (770, 1063554), (924, 886295), (935, 875868), (1020, 802879), (1122, 729890), (1155, 709036), (1190, 688182), (1309, 625620), (1428, 573485), (1540, 531777), (1785, 458788), (1870, 437934), (2244, 364945), (2310, 354518), (2380, 344091), (2618, 312810), (2805, 291956), (3570, 229394), (3740, 218967), (3927, 208540), (4620, 177259), (5236, 156405), (5610, 145978), (6545, 125124), (7140, 114697), (7854, 104270), (10427, 78540), (11220, 72989), (13090, 62562), (15708, 52135), (19635, 41708), (20854, 39270), (26180, 31281)]