226421520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2401

約数の個数: 160

約数和(自身を含む): 780616704

約数和(自身を除く): 554195184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2341, 2418, 2480, 3120, 3224, 3720, 4030, 4682, 4836, 6045, 6448, 7023, 7440, 8060, 9364, 9672, 11705, 12090, 14046, 16120, 18728, 19344, 23410, 24180, 28092, 30433, 32240, 35115, 37456, 46820, 48360, 56184, 60866, 70230, 72571, 91299, 93640, 96720, 112368, 121732, 140460, 145142, 152165, 182598, 187280, 217713, 243464, 280920, 290284, 304330, 362855, 365196, 435426, 456495, 486928, 561840, 580568, 608660, 725710, 730392, 870852, 912990, 943423, 1088565, 1161136, 1217320, 1451420, 1460784, 1741704, 1825980, 1886846, 2177130, 2434640, 2830269, 2902840, 3483408, 3651960, 3773692, 4354260, 4717115, 5660538, 5805680, 7303920, 7547384, 8708520, 9434230, 11321076, 14151345, 15094768, 17417040, 18868460, 22642152, 28302690, 37736920, 45284304, 56605380, 75473840, 113210760, 226421520]

約数ペア:

[(1, 226421520), (2, 113210760), (3, 75473840), (4, 56605380), (5, 45284304), (6, 37736920), (8, 28302690), (10, 22642152), (12, 18868460), (13, 17417040), (15, 15094768), (16, 14151345), (20, 11321076), (24, 9434230), (26, 8708520), (30, 7547384), (31, 7303920), (39, 5805680), (40, 5660538), (48, 4717115), (52, 4354260), (60, 3773692), (62, 3651960), (65, 3483408), (78, 2902840), (80, 2830269), (93, 2434640), (104, 2177130), (120, 1886846), (124, 1825980), (130, 1741704), (155, 1460784), (156, 1451420), (186, 1217320), (195, 1161136), (208, 1088565), (240, 943423), (248, 912990), (260, 870852), (310, 730392), (312, 725710), (372, 608660), (390, 580568), (403, 561840), (465, 486928), (496, 456495), (520, 435426), (620, 365196), (624, 362855), (744, 304330), (780, 290284), (806, 280920), (930, 243464), (1040, 217713), (1209, 187280), (1240, 182598), (1488, 152165), (1560, 145142), (1612, 140460), (1860, 121732), (2015, 112368), (2341, 96720), (2418, 93640), (2480, 91299), (3120, 72571), (3224, 70230), (3720, 60866), (4030, 56184), (4682, 48360), (4836, 46820), (6045, 37456), (6448, 35115), (7023, 32240), (7440, 30433), (8060, 28092), (9364, 24180), (9672, 23410), (11705, 19344), (12090, 18728), (14046, 16120)]