347859120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2723

約数の個数: 160

約数和(自身を含む): 1248491520

約数和(自身を除く): 900632400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2621, 2765, 3160, 3318, 3792, 4424, 4740, 5242, 5530, 6320, 6636, 7863, 8295, 8848, 9480, 10484, 11060, 13105, 13272, 15726, 16590, 18347, 18960, 20968, 22120, 26210, 26544, 31452, 33180, 36694, 39315, 41936, 44240, 52420, 55041, 62904, 66360, 73388, 78630, 91735, 104840, 110082, 125808, 132720, 146776, 157260, 183470, 207059, 209680, 220164, 275205, 293552, 314520, 366940, 414118, 440328, 550410, 621177, 629040, 733880, 828236, 880656, 1035295, 1100820, 1242354, 1449413, 1467760, 1656472, 2070590, 2201640, 2484708, 2898826, 3105885, 3312944, 4141180, 4348239, 4403280, 4969416, 5797652, 6211770, 7247065, 8282360, 8696478, 9938832, 11595304, 12423540, 14494130, 16564720, 17392956, 21741195, 23190608, 24847080, 28988260, 34785912, 43482390, 49694160, 57976520, 69571824, 86964780, 115953040, 173929560, 347859120]

約数ペア:

[(1, 347859120), (2, 173929560), (3, 115953040), (4, 86964780), (5, 69571824), (6, 57976520), (7, 49694160), (8, 43482390), (10, 34785912), (12, 28988260), (14, 24847080), (15, 23190608), (16, 21741195), (20, 17392956), (21, 16564720), (24, 14494130), (28, 12423540), (30, 11595304), (35, 9938832), (40, 8696478), (42, 8282360), (48, 7247065), (56, 6211770), (60, 5797652), (70, 4969416), (79, 4403280), (80, 4348239), (84, 4141180), (105, 3312944), (112, 3105885), (120, 2898826), (140, 2484708), (158, 2201640), (168, 2070590), (210, 1656472), (237, 1467760), (240, 1449413), (280, 1242354), (316, 1100820), (336, 1035295), (395, 880656), (420, 828236), (474, 733880), (553, 629040), (560, 621177), (632, 550410), (790, 440328), (840, 414118), (948, 366940), (1106, 314520), (1185, 293552), (1264, 275205), (1580, 220164), (1659, 209680), (1680, 207059), (1896, 183470), (2212, 157260), (2370, 146776), (2621, 132720), (2765, 125808), (3160, 110082), (3318, 104840), (3792, 91735), (4424, 78630), (4740, 73388), (5242, 66360), (5530, 62904), (6320, 55041), (6636, 52420), (7863, 44240), (8295, 41936), (8848, 39315), (9480, 36694), (10484, 33180), (11060, 31452), (13105, 26544), (13272, 26210), (15726, 22120), (16590, 20968), (18347, 18960)]