210231840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4851

約数の個数: 192

約数和(自身を含む): 815222016

約数和(自身を除く): 604990176

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4813, 5460, 6240, 7280, 8736, 9626, 10920, 14439, 14560, 19252, 21840, 24065, 28878, 33691, 38504, 43680, 48130, 57756, 62569, 67382, 72195, 77008, 96260, 101073, 115512, 125138, 134764, 144390, 154016, 168455, 187707, 192520, 202146, 231024, 250276, 269528, 288780, 312845, 336910, 375414, 385040, 404292, 437983, 462048, 500552, 505365, 539056, 577560, 625690, 673820, 750828, 770080, 808584, 875966, 938535, 1001104, 1010730, 1078112, 1155120, 1251380, 1313949, 1347640, 1501656, 1617168, 1751932, 1877070, 2002208, 2021460, 2189915, 2310240, 2502760, 2627898, 2695280, 3003312, 3234336, 3503864, 3754140, 4042920, 4379830, 5005520, 5255796, 5390560, 6006624, 6569745, 7007728, 7508280, 8085840, 8759660, 10011040, 10511592, 13139490, 14015456, 15016560, 16171680, 17519320, 21023184, 26278980, 30033120, 35038640, 42046368, 52557960, 70077280, 105115920, 210231840]

約数ペア:

[(1, 210231840), (2, 105115920), (3, 70077280), (4, 52557960), (5, 42046368), (6, 35038640), (7, 30033120), (8, 26278980), (10, 21023184), (12, 17519320), (13, 16171680), (14, 15016560), (15, 14015456), (16, 13139490), (20, 10511592), (21, 10011040), (24, 8759660), (26, 8085840), (28, 7508280), (30, 7007728), (32, 6569745), (35, 6006624), (39, 5390560), (40, 5255796), (42, 5005520), (48, 4379830), (52, 4042920), (56, 3754140), (60, 3503864), (65, 3234336), (70, 3003312), (78, 2695280), (80, 2627898), (84, 2502760), (91, 2310240), (96, 2189915), (104, 2021460), (105, 2002208), (112, 1877070), (120, 1751932), (130, 1617168), (140, 1501656), (156, 1347640), (160, 1313949), (168, 1251380), (182, 1155120), (195, 1078112), (208, 1010730), (210, 1001104), (224, 938535), (240, 875966), (260, 808584), (273, 770080), (280, 750828), (312, 673820), (336, 625690), (364, 577560), (390, 539056), (416, 505365), (420, 500552), (455, 462048), (480, 437983), (520, 404292), (546, 385040), (560, 375414), (624, 336910), (672, 312845), (728, 288780), (780, 269528), (840, 250276), (910, 231024), (1040, 202146), (1092, 192520), (1120, 187707), (1248, 168455), (1365, 154016), (1456, 144390), (1560, 134764), (1680, 125138), (1820, 115512), (2080, 101073), (2184, 96260), (2730, 77008), (2912, 72195), (3120, 67382), (3360, 62569), (3640, 57756), (4368, 48130), (4813, 43680), (5460, 38504), (6240, 33691), (7280, 28878), (8736, 24065), (9626, 21840), (10920, 19252), (14439, 14560)]