162263920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 317705360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 719, 728, 806, 868, 910, 1040, 1085, 1240, 1438, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 2876, 3224, 3472, 3595, 3640, 4030, 4340, 5033, 5642, 5752, 6448, 7190, 7280, 8060, 8680, 9347, 10066, 11284, 11504, 14105, 14380, 16120, 17360, 18694, 20132, 22289, 22568, 25165, 28210, 28760, 32240, 37388, 40264, 44578, 45136, 46735, 50330, 56420, 57520, 65429, 74776, 80528, 89156, 93470, 100660, 111445, 112840, 130858, 149552, 156023, 178312, 186940, 201320, 222890, 225680, 261716, 289757, 312046, 327145, 356624, 373880, 402640, 445780, 523432, 579514, 624092, 654290, 747760, 780115, 891560, 1046864, 1159028, 1248184, 1308580, 1448785, 1560230, 1783120, 2028299, 2318056, 2496368, 2617160, 2897570, 3120460, 4056598, 4636112, 5234320, 5795140, 6240920, 8113196, 10141495, 11590280, 12481840, 16226392, 20282990, 23180560, 32452784, 40565980, 81131960, 162263920]

約数ペア:

[(1, 162263920), (2, 81131960), (4, 40565980), (5, 32452784), (7, 23180560), (8, 20282990), (10, 16226392), (13, 12481840), (14, 11590280), (16, 10141495), (20, 8113196), (26, 6240920), (28, 5795140), (31, 5234320), (35, 4636112), (40, 4056598), (52, 3120460), (56, 2897570), (62, 2617160), (65, 2496368), (70, 2318056), (80, 2028299), (91, 1783120), (104, 1560230), (112, 1448785), (124, 1308580), (130, 1248184), (140, 1159028), (155, 1046864), (182, 891560), (208, 780115), (217, 747760), (248, 654290), (260, 624092), (280, 579514), (310, 523432), (364, 445780), (403, 402640), (434, 373880), (455, 356624), (496, 327145), (520, 312046), (560, 289757), (620, 261716), (719, 225680), (728, 222890), (806, 201320), (868, 186940), (910, 178312), (1040, 156023), (1085, 149552), (1240, 130858), (1438, 112840), (1456, 111445), (1612, 100660), (1736, 93470), (1820, 89156), (2015, 80528), (2170, 74776), (2480, 65429), (2821, 57520), (2876, 56420), (3224, 50330), (3472, 46735), (3595, 45136), (3640, 44578), (4030, 40264), (4340, 37388), (5033, 32240), (5642, 28760), (5752, 28210), (6448, 25165), (7190, 22568), (7280, 22289), (8060, 20132), (8680, 18694), (9347, 17360), (10066, 16120), (11284, 14380), (11504, 14105)]