47021520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2189

約数の個数: 160

約数和(自身を含む): 179488512

約数和(自身を除く): 132466992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2153, 2184, 2730, 3120, 3640, 4306, 4368, 5460, 6459, 7280, 8612, 10765, 10920, 12918, 15071, 17224, 21530, 21840, 25836, 27989, 30142, 32295, 34448, 43060, 45213, 51672, 55978, 60284, 64590, 75355, 83967, 86120, 90426, 103344, 111956, 120568, 129180, 139945, 150710, 167934, 172240, 180852, 195923, 223912, 226065, 241136, 258360, 279890, 301420, 335868, 361704, 391846, 419835, 447824, 452130, 516720, 559780, 587769, 602840, 671736, 723408, 783692, 839670, 904260, 979615, 1119560, 1175538, 1205680, 1343472, 1567384, 1679340, 1808520, 1959230, 2239120, 2351076, 2938845, 3134768, 3358680, 3617040, 3918460, 4702152, 5877690, 6717360, 7836920, 9404304, 11755380, 15673840, 23510760, 47021520]

約数ペア:

[(1, 47021520), (2, 23510760), (3, 15673840), (4, 11755380), (5, 9404304), (6, 7836920), (7, 6717360), (8, 5877690), (10, 4702152), (12, 3918460), (13, 3617040), (14, 3358680), (15, 3134768), (16, 2938845), (20, 2351076), (21, 2239120), (24, 1959230), (26, 1808520), (28, 1679340), (30, 1567384), (35, 1343472), (39, 1205680), (40, 1175538), (42, 1119560), (48, 979615), (52, 904260), (56, 839670), (60, 783692), (65, 723408), (70, 671736), (78, 602840), (80, 587769), (84, 559780), (91, 516720), (104, 452130), (105, 447824), (112, 419835), (120, 391846), (130, 361704), (140, 335868), (156, 301420), (168, 279890), (182, 258360), (195, 241136), (208, 226065), (210, 223912), (240, 195923), (260, 180852), (273, 172240), (280, 167934), (312, 150710), (336, 139945), (364, 129180), (390, 120568), (420, 111956), (455, 103344), (520, 90426), (546, 86120), (560, 83967), (624, 75355), (728, 64590), (780, 60284), (840, 55978), (910, 51672), (1040, 45213), (1092, 43060), (1365, 34448), (1456, 32295), (1560, 30142), (1680, 27989), (1820, 25836), (2153, 21840), (2184, 21530), (2730, 17224), (3120, 15071), (3640, 12918), (4306, 10920), (4368, 10765), (5460, 8612), (6459, 7280)]