156945418000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{115571}}^1$

素因数の和:115698

約数の個数: 160

約数和(自身を含む): 438182454528

約数和(自身を除く): 281237036528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 125, 140, 175, 194, 200, 250, 280, 350, 388, 400, 485, 500, 560, 679, 700, 776, 875, 970, 1000, 1358, 1400, 1552, 1750, 1940, 2000, 2425, 2716, 2800, 3395, 3500, 3880, 4850, 5432, 6790, 7000, 7760, 9700, 10864, 12125, 13580, 14000, 16975, 19400, 24250, 27160, 33950, 38800, 48500, 54320, 67900, 84875, 97000, 115571, 135800, 169750, 194000, 231142, 271600, 339500, 462284, 577855, 679000, 808997, 924568, 1155710, 1358000, 1617994, 1849136, 2311420, 2889275, 3235988, 4044985, 4622840, 5778550, 6471976, 8089970, 9245680, 11210387, 11557100, 12943952, 14446375, 16179940, 20224925, 22420774, 23114200, 28892750, 32359880, 40449850, 44841548, 46228400, 56051935, 57785500, 64719760, 78472709, 80899700, 89683096, 101124625, 112103870, 115571000, 156945418, 161799400, 179366192, 202249250, 224207740, 231142000, 280259675, 313890836, 323598800, 392363545, 404498500, 448415480, 560519350, 627781672, 784727090, 808997000, 896830960, 1121038700, 1255563344, 1401298375, 1569454180, 1617994000, 1961817725, 2242077400, 2802596750, 3138908360, 3923635450, 4484154800, 5605193500, 6277816720, 7847270900, 9809088625, 11210387000, 15694541800, 19618177250, 22420774000, 31389083600, 39236354500, 78472709000, 156945418000]

約数ペア:

[(1, 156945418000), (2, 78472709000), (4, 39236354500), (5, 31389083600), (7, 22420774000), (8, 19618177250), (10, 15694541800), (14, 11210387000), (16, 9809088625), (20, 7847270900), (25, 6277816720), (28, 5605193500), (35, 4484154800), (40, 3923635450), (50, 3138908360), (56, 2802596750), (70, 2242077400), (80, 1961817725), (97, 1617994000), (100, 1569454180), (112, 1401298375), (125, 1255563344), (140, 1121038700), (175, 896830960), (194, 808997000), (200, 784727090), (250, 627781672), (280, 560519350), (350, 448415480), (388, 404498500), (400, 392363545), (485, 323598800), (500, 313890836), (560, 280259675), (679, 231142000), (700, 224207740), (776, 202249250), (875, 179366192), (970, 161799400), (1000, 156945418), (1358, 115571000), (1400, 112103870), (1552, 101124625), (1750, 89683096), (1940, 80899700), (2000, 78472709), (2425, 64719760), (2716, 57785500), (2800, 56051935), (3395, 46228400), (3500, 44841548), (3880, 40449850), (4850, 32359880), (5432, 28892750), (6790, 23114200), (7000, 22420774), (7760, 20224925), (9700, 16179940), (10864, 14446375), (12125, 12943952), (13580, 11557100), (14000, 11210387), (16975, 9245680), (19400, 8089970), (24250, 6471976), (27160, 5778550), (33950, 4622840), (38800, 4044985), (48500, 3235988), (54320, 2889275), (67900, 2311420), (84875, 1849136), (97000, 1617994), (115571, 1358000), (135800, 1155710), (169750, 924568), (194000, 808997), (231142, 679000), (271600, 577855), (339500, 462284)]