2012020920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61417}}^1$

素因数の和:61454

約数の個数: 192

約数和(自身を含む): 8048214720

約数和(自身を除く): 6036193800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 61417, 122834, 184251, 245668, 307085, 368502, 429919, 491336, 552753, 614170, 737004, 798421, 859838, 921255, 1105506, 1228340, 1289757, 1474008, 1596842, 1719676, 1842510, 2149595, 2211012, 2395263, 2456680, 2579514, 2763765, 3193684, 3439352, 3685020, 3869271, 3992105, 4299190, 4422024, 4790526, 5159028, 5527530, 5588947, 6387368, 6448785, 7185789, 7370040, 7738542, 7984210, 8598380, 9581052, 10318056, 11055060, 11177894, 11976315, 12897570, 14371578, 15477084, 15968420, 16766841, 17196760, 19162104, 19346355, 22110120, 22355788, 23952630, 25795140, 27944735, 28743156, 30954168, 31936840, 33533682, 35928945, 38692710, 44711576, 47905260, 50300523, 51590280, 55889470, 57486312, 67067364, 71857890, 77385420, 83834205, 95810520, 100601046, 111778940, 134134728, 143715780, 154770840, 167668410, 201202092, 223557880, 251502615, 287431560, 335336820, 402404184, 503005230, 670673640, 1006010460, 2012020920]

約数ペア:

[(1, 2012020920), (2, 1006010460), (3, 670673640), (4, 503005230), (5, 402404184), (6, 335336820), (7, 287431560), (8, 251502615), (9, 223557880), (10, 201202092), (12, 167668410), (13, 154770840), (14, 143715780), (15, 134134728), (18, 111778940), (20, 100601046), (21, 95810520), (24, 83834205), (26, 77385420), (28, 71857890), (30, 67067364), (35, 57486312), (36, 55889470), (39, 51590280), (40, 50300523), (42, 47905260), (45, 44711576), (52, 38692710), (56, 35928945), (60, 33533682), (63, 31936840), (65, 30954168), (70, 28743156), (72, 27944735), (78, 25795140), (84, 23952630), (90, 22355788), (91, 22110120), (104, 19346355), (105, 19162104), (117, 17196760), (120, 16766841), (126, 15968420), (130, 15477084), (140, 14371578), (156, 12897570), (168, 11976315), (180, 11177894), (182, 11055060), (195, 10318056), (210, 9581052), (234, 8598380), (252, 7984210), (260, 7738542), (273, 7370040), (280, 7185789), (312, 6448785), (315, 6387368), (360, 5588947), (364, 5527530), (390, 5159028), (420, 4790526), (455, 4422024), (468, 4299190), (504, 3992105), (520, 3869271), (546, 3685020), (585, 3439352), (630, 3193684), (728, 2763765), (780, 2579514), (819, 2456680), (840, 2395263), (910, 2211012), (936, 2149595), (1092, 1842510), (1170, 1719676), (1260, 1596842), (1365, 1474008), (1560, 1289757), (1638, 1228340), (1820, 1105506), (2184, 921255), (2340, 859838), (2520, 798421), (2730, 737004), (3276, 614170), (3640, 552753), (4095, 491336), (4680, 429919), (5460, 368502), (6552, 307085), (8190, 245668), (10920, 184251), (16380, 122834), (32760, 61417)]