222124560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1345

約数の個数: 160

約数和(自身を含む): 794830080

約数和(自身を除く): 572705520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1213, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2426, 2616, 3052, 3270, 3639, 3815, 4360, 4578, 4852, 5232, 6065, 6104, 6540, 7278, 7630, 8491, 8720, 9156, 9704, 11445, 12130, 12208, 13080, 14556, 15260, 16982, 18195, 18312, 19408, 22890, 24260, 25473, 26160, 29112, 30520, 33964, 36390, 36624, 42455, 45780, 48520, 50946, 58224, 61040, 67928, 72780, 84910, 91560, 97040, 101892, 127365, 132217, 135856, 145560, 169820, 183120, 203784, 254730, 264434, 291120, 339640, 396651, 407568, 509460, 528868, 661085, 679280, 793302, 925519, 1018920, 1057736, 1322170, 1586604, 1851038, 1983255, 2037840, 2115472, 2644340, 2776557, 3173208, 3702076, 3966510, 4627595, 5288680, 5553114, 6346416, 7404152, 7933020, 9255190, 10577360, 11106228, 13882785, 14808304, 15866040, 18510380, 22212456, 27765570, 31732080, 37020760, 44424912, 55531140, 74041520, 111062280, 222124560]

約数ペア:

[(1, 222124560), (2, 111062280), (3, 74041520), (4, 55531140), (5, 44424912), (6, 37020760), (7, 31732080), (8, 27765570), (10, 22212456), (12, 18510380), (14, 15866040), (15, 14808304), (16, 13882785), (20, 11106228), (21, 10577360), (24, 9255190), (28, 7933020), (30, 7404152), (35, 6346416), (40, 5553114), (42, 5288680), (48, 4627595), (56, 3966510), (60, 3702076), (70, 3173208), (80, 2776557), (84, 2644340), (105, 2115472), (109, 2037840), (112, 1983255), (120, 1851038), (140, 1586604), (168, 1322170), (210, 1057736), (218, 1018920), (240, 925519), (280, 793302), (327, 679280), (336, 661085), (420, 528868), (436, 509460), (545, 407568), (560, 396651), (654, 339640), (763, 291120), (840, 264434), (872, 254730), (1090, 203784), (1213, 183120), (1308, 169820), (1526, 145560), (1635, 135856), (1680, 132217), (1744, 127365), (2180, 101892), (2289, 97040), (2426, 91560), (2616, 84910), (3052, 72780), (3270, 67928), (3639, 61040), (3815, 58224), (4360, 50946), (4578, 48520), (4852, 45780), (5232, 42455), (6065, 36624), (6104, 36390), (6540, 33964), (7278, 30520), (7630, 29112), (8491, 26160), (8720, 25473), (9156, 24260), (9704, 22890), (11445, 19408), (12130, 18312), (12208, 18195), (13080, 16982), (14556, 15260)]