350727720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1747}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 1208217600

約数和(自身を除く): 857489880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 717, 840, 956, 1195, 1434, 1673, 1747, 1912, 2390, 2868, 3346, 3494, 3585, 4780, 5019, 5241, 5736, 6692, 6988, 7170, 8365, 8735, 9560, 10038, 10482, 12229, 13384, 13976, 14340, 16730, 17470, 20076, 20964, 24458, 25095, 26205, 28680, 33460, 34940, 36687, 40152, 41928, 48916, 50190, 52410, 61145, 66920, 69880, 73374, 97832, 100380, 104820, 122290, 146748, 183435, 200760, 209640, 244580, 293496, 366870, 417533, 489160, 733740, 835066, 1252599, 1467480, 1670132, 2087665, 2505198, 2922731, 3340264, 4175330, 5010396, 5845462, 6262995, 8350660, 8768193, 10020792, 11690924, 12525990, 14613655, 16701320, 17536386, 23381848, 25051980, 29227310, 35072772, 43840965, 50103960, 58454620, 70145544, 87681930, 116909240, 175363860, 350727720]

約数ペア:

[(1, 350727720), (2, 175363860), (3, 116909240), (4, 87681930), (5, 70145544), (6, 58454620), (7, 50103960), (8, 43840965), (10, 35072772), (12, 29227310), (14, 25051980), (15, 23381848), (20, 17536386), (21, 16701320), (24, 14613655), (28, 12525990), (30, 11690924), (35, 10020792), (40, 8768193), (42, 8350660), (56, 6262995), (60, 5845462), (70, 5010396), (84, 4175330), (105, 3340264), (120, 2922731), (140, 2505198), (168, 2087665), (210, 1670132), (239, 1467480), (280, 1252599), (420, 835066), (478, 733740), (717, 489160), (840, 417533), (956, 366870), (1195, 293496), (1434, 244580), (1673, 209640), (1747, 200760), (1912, 183435), (2390, 146748), (2868, 122290), (3346, 104820), (3494, 100380), (3585, 97832), (4780, 73374), (5019, 69880), (5241, 66920), (5736, 61145), (6692, 52410), (6988, 50190), (7170, 48916), (8365, 41928), (8735, 40152), (9560, 36687), (10038, 34940), (10482, 33460), (12229, 28680), (13384, 26205), (13976, 25095), (14340, 24458), (16730, 20964), (17470, 20076)]