142134720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 224

約数和(自身を含む): 555760128

約数和(自身を除く): 413625408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1627, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3254, 3360, 3640, 4160, 4368, 4881, 5460, 5824, 6240, 6508, 6720, 7280, 8135, 8736, 9762, 10920, 11389, 12480, 13016, 14560, 16270, 17472, 19524, 21151, 21840, 22778, 24405, 26032, 29120, 32540, 34167, 39048, 42302, 43680, 45556, 48810, 52064, 56945, 63453, 65080, 68334, 78096, 84604, 87360, 91112, 97620, 104128, 105755, 113890, 126906, 130160, 136668, 148057, 156192, 169208, 170835, 182224, 195240, 211510, 227780, 253812, 260320, 273336, 296114, 312384, 317265, 338416, 341670, 364448, 390480, 423020, 444171, 455560, 507624, 520640, 546672, 592228, 634530, 676832, 683340, 728896, 740285, 780960, 846040, 888342, 911120, 1015248, 1093344, 1184456, 1269060, 1353664, 1366680, 1480570, 1561920, 1692080, 1776684, 1822240, 2030496, 2186688, 2220855, 2368912, 2538120, 2733360, 2961140, 3384160, 3553368, 3644480, 4060992, 4441710, 4737824, 5076240, 5466720, 5922280, 6768320, 7106736, 8883420, 9475648, 10152480, 10933440, 11844560, 14213472, 17766840, 20304960, 23689120, 28426944, 35533680, 47378240, 71067360, 142134720]

約数ペア:

[(1, 142134720), (2, 71067360), (3, 47378240), (4, 35533680), (5, 28426944), (6, 23689120), (7, 20304960), (8, 17766840), (10, 14213472), (12, 11844560), (13, 10933440), (14, 10152480), (15, 9475648), (16, 8883420), (20, 7106736), (21, 6768320), (24, 5922280), (26, 5466720), (28, 5076240), (30, 4737824), (32, 4441710), (35, 4060992), (39, 3644480), (40, 3553368), (42, 3384160), (48, 2961140), (52, 2733360), (56, 2538120), (60, 2368912), (64, 2220855), (65, 2186688), (70, 2030496), (78, 1822240), (80, 1776684), (84, 1692080), (91, 1561920), (96, 1480570), (104, 1366680), (105, 1353664), (112, 1269060), (120, 1184456), (130, 1093344), (140, 1015248), (156, 911120), (160, 888342), (168, 846040), (182, 780960), (192, 740285), (195, 728896), (208, 683340), (210, 676832), (224, 634530), (240, 592228), (260, 546672), (273, 520640), (280, 507624), (312, 455560), (320, 444171), (336, 423020), (364, 390480), (390, 364448), (416, 341670), (420, 338416), (448, 317265), (455, 312384), (480, 296114), (520, 273336), (546, 260320), (560, 253812), (624, 227780), (672, 211510), (728, 195240), (780, 182224), (832, 170835), (840, 169208), (910, 156192), (960, 148057), (1040, 136668), (1092, 130160), (1120, 126906), (1248, 113890), (1344, 105755), (1365, 104128), (1456, 97620), (1560, 91112), (1627, 87360), (1680, 84604), (1820, 78096), (2080, 68334), (2184, 65080), (2240, 63453), (2496, 56945), (2730, 52064), (2912, 48810), (3120, 45556), (3254, 43680), (3360, 42302), (3640, 39048), (4160, 34167), (4368, 32540), (4881, 29120), (5460, 26032), (5824, 24405), (6240, 22778), (6508, 21840), (6720, 21151), (7280, 19524), (8135, 17472), (8736, 16270), (9762, 14560), (10920, 13016), (11389, 12480)]