251716939920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12055409}}^1$

素因数の和:12055457

約数の個数: 120

約数和(自身を含む): 874499441400

約数和(自身を除く): 622782501480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 12055409, 24110818, 36166227, 48221636, 60277045, 72332454, 96443272, 108498681, 120554090, 144664908, 180831135, 192886544, 216997362, 241108180, 289329816, 349606861, 361662270, 433994724, 482216360, 542493405, 578659632, 699213722, 723324540, 867989448, 964432720, 1048820583, 1084986810, 1398427444, 1446649080, 1735978896, 1748034305, 2097641166, 2169973620, 2796854888, 2893298160, 3146461749, 3496068610, 4195282332, 4339947240, 5244102915, 5593709776, 6292923498, 6992137220, 8390564664, 8679894480, 10488205830, 12585846996, 13984274440, 15732308745, 16781129328, 20976411660, 25171693992, 27968548880, 31464617490, 41952823320, 50343387984, 62929234980, 83905646640, 125858469960, 251716939920]

約数ペア:

[(1, 251716939920), (2, 125858469960), (3, 83905646640), (4, 62929234980), (5, 50343387984), (6, 41952823320), (8, 31464617490), (9, 27968548880), (10, 25171693992), (12, 20976411660), (15, 16781129328), (16, 15732308745), (18, 13984274440), (20, 12585846996), (24, 10488205830), (29, 8679894480), (30, 8390564664), (36, 6992137220), (40, 6292923498), (45, 5593709776), (48, 5244102915), (58, 4339947240), (60, 4195282332), (72, 3496068610), (80, 3146461749), (87, 2893298160), (90, 2796854888), (116, 2169973620), (120, 2097641166), (144, 1748034305), (145, 1735978896), (174, 1446649080), (180, 1398427444), (232, 1084986810), (240, 1048820583), (261, 964432720), (290, 867989448), (348, 723324540), (360, 699213722), (435, 578659632), (464, 542493405), (522, 482216360), (580, 433994724), (696, 361662270), (720, 349606861), (870, 289329816), (1044, 241108180), (1160, 216997362), (1305, 192886544), (1392, 180831135), (1740, 144664908), (2088, 120554090), (2320, 108498681), (2610, 96443272), (3480, 72332454), (4176, 60277045), (5220, 48221636), (6960, 36166227), (10440, 24110818), (20880, 12055409)]