1900138296960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:1018

約数の個数: 1024

約数和(自身を含む): 7197854400000

約数和(自身を除く): 5297716103040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 43, 45, 48, 54, 58, 60, 64, 72, 80, 86, 87, 90, 96, 108, 109, 116, 120, 128, 129, 135, 144, 145, 160, 172, 174, 180, 192, 215, 216, 218, 232, 240, 258, 261, 270, 288, 290, 320, 327, 344, 348, 360, 384, 387, 430, 432, 435, 436, 464, 480, 516, 522, 540, 545, 576, 580, 640, 645, 654, 688, 696, 720, 774, 783, 809, 860, 864, 870, 872, 928, 960, 981, 1032, 1044, 1080, 1090, 1152, 1160, 1161, 1247, 1290, 1305, 1308, 1376, 1392, 1440, 1548, 1566, 1618, 1635, 1720, 1728, 1740, 1744, 1856, 1920, 1935, 1962, 2064, 2088, 2160, 2180, 2320, 2322, 2427, 2494, 2580, 2610, 2616, 2752, 2784, 2880, 2943, 3096, 3132, 3161, 3236, 3270, 3440, 3456, 3480, 3488, 3712, 3741, 3870, 3915, 3924, 4045, 4128, 4176, 4320, 4360, 4640, 4644, 4687, 4854, 4905, 4988, 5160, 5220, 5232, 5504, 5568, 5760, 5805, 5886, 6192, 6235, 6264, 6322, 6472, 6540, 6880, 6960, 6976, 7281, 7482, 7740, 7830, 7848, 8090, 8256, 8352, 8640, 8720, 9280, 9288, 9374, 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約数ペア:

[(1, 1900138296960), (2, 950069148480), (3, 633379432320), (4, 475034574240), (5, 380027659392), (6, 316689716160), (8, 237517287120), (9, 211126477440), (10, 190013829696), (12, 158344858080), (15, 126675886464), (16, 118758643560), (18, 105563238720), (20, 95006914848), (24, 79172429040), (27, 70375492480), (29, 65522010240), (30, 63337943232), (32, 59379321780), (36, 52781619360), (40, 47503457424), (43, 44189262720), (45, 42225295488), (48, 39586214520), (54, 35187746240), (58, 32761005120), (60, 31668971616), (64, 29689660890), (72, 26390809680), (80, 23751728712), (86, 22094631360), (87, 21840670080), (90, 21112647744), (96, 19793107260), (108, 17593873120), (109, 17432461440), (116, 16380502560), (120, 15834485808), (128, 14844830445), (129, 14729754240), (135, 14075098496), (144, 13195404840), (145, 13104402048), (160, 11875864356), (172, 11047315680), (174, 10920335040), (180, 10556323872), (192, 9896553630), (215, 8837852544), (216, 8796936560), (218, 8716230720), (232, 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