76424587680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 1152

約数和(自身を含む): 316795207680

約数和(自身を除く): 240370620000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 62, 69, 70, 73, 76, 80, 84, 92, 93, 95, 96, 105, 112, 114, 115, 120, 124, 133, 138, 140, 146, 152, 155, 160, 161, 168, 184, 186, 190, 210, 217, 219, 224, 228, 230, 240, 248, 266, 276, 280, 285, 292, 304, 310, 322, 336, 345, 365, 368, 372, 380, 399, 420, 434, 437, 438, 456, 460, 465, 480, 483, 496, 511, 529, 532, 552, 560, 570, 584, 589, 608, 620, 644, 651, 665, 672, 690, 713, 730, 736, 744, 760, 798, 805, 840, 868, 874, 876, 912, 920, 930, 966, 992, 1022, 1058, 1064, 1085, 1095, 1104, 1120, 1140, 1168, 1178, 1240, 1288, 1302, 1311, 1330, 1380, 1387, 1426, 1460, 1488, 1520, 1533, 1587, 1596, 1610, 1679, 1680, 1736, 1748, 1752, 1767, 1824, 1840, 1860, 1932, 1995, 2044, 2116, 2128, 2139, 2170, 2185, 2190, 2208, 2263, 2280, 2336, 2356, 2415, 2480, 2555, 2576, 2604, 2622, 2645, 2660, 2760, 2774, 2852, 2920, 2945, 2976, 3040, 3059, 3066, 3174, 3192, 3220, 3255, 3358, 3360, 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約数ペア:

[(1, 76424587680), (2, 38212293840), (3, 25474862560), (4, 19106146920), (5, 15284917536), (6, 12737431280), (7, 10917798240), (8, 9553073460), (10, 7642458768), (12, 6368715640), (14, 5458899120), (15, 5094972512), (16, 4776536730), (19, 4022346720), (20, 3821229384), (21, 3639266080), (23, 3322808160), (24, 3184357820), (28, 2729449560), (30, 2547486256), (31, 2465309280), (32, 2388268365), (35, 2183559648), (38, 2011173360), (40, 1910614692), (42, 1819633040), (46, 1661404080), (48, 1592178910), (56, 1364724780), (57, 1340782240), (60, 1273743128), (62, 1232654640), (69, 1107602720), (70, 1091779824), (73, 1046912160), (76, 1005586680), (80, 955307346), (84, 909816520), (92, 830702040), (93, 821769760), (95, 804469344), (96, 796089455), (105, 727853216), (112, 682362390), (114, 670391120), (115, 664561632), (120, 636871564), (124, 616327320), (133, 574620960), (138, 553801360), (140, 545889912), (146, 523456080), (152, 502793340), (155, 493061856), (160, 477653673), (161, 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