143584480640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{425713}}^1$

素因数の和:425780

約数の個数: 128

約数和(自身を含む): 375173233920

約数和(自身を除く): 231588753280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 10880, 16864, 19840, 21080, 33728, 42160, 67456, 84320, 168640, 337280, 425713, 851426, 1702852, 2128565, 3405704, 4257130, 6811408, 7237121, 8514260, 13197103, 13622816, 14474242, 17028520, 26394206, 27245632, 28948484, 34057040, 36185605, 52788412, 54491264, 57896968, 65985515, 68114080, 72371210, 105576824, 115793936, 131971030, 136228160, 144742420, 211153648, 224350751, 231587872, 263942060, 272456320, 289484840, 422307296, 448701502, 463175744, 527884120, 578969680, 844614592, 897403004, 926351488, 1055768240, 1121753755, 1157939360, 1689229184, 1794806008, 2111536480, 2243507510, 2315878720, 3589612016, 4223072960, 4487015020, 4631757440, 7179224032, 8446145920, 8974030040, 14358448064, 17948060080, 28716896128, 35896120160, 71792240320, 143584480640]

約数ペア:

[(1, 143584480640), (2, 71792240320), (4, 35896120160), (5, 28716896128), (8, 17948060080), (10, 14358448064), (16, 8974030040), (17, 8446145920), (20, 7179224032), (31, 4631757440), (32, 4487015020), (34, 4223072960), (40, 3589612016), (62, 2315878720), (64, 2243507510), (68, 2111536480), (80, 1794806008), (85, 1689229184), (124, 1157939360), (128, 1121753755), (136, 1055768240), (155, 926351488), (160, 897403004), (170, 844614592), (248, 578969680), (272, 527884120), (310, 463175744), (320, 448701502), (340, 422307296), (496, 289484840), (527, 272456320), (544, 263942060), (620, 231587872), (640, 224350751), (680, 211153648), (992, 144742420), (1054, 136228160), (1088, 131971030), (1240, 115793936), (1360, 105576824), (1984, 72371210), (2108, 68114080), (2176, 65985515), (2480, 57896968), (2635, 54491264), (2720, 52788412), (3968, 36185605), (4216, 34057040), (4960, 28948484), (5270, 27245632), (5440, 26394206), (8432, 17028520), (9920, 14474242), (10540, 13622816), (10880, 13197103), (16864, 8514260), (19840, 7237121), (21080, 6811408), (33728, 4257130), (42160, 3405704), (67456, 2128565), (84320, 1702852), (168640, 851426), (337280, 425713)]