168267360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 563519376

約数和(自身を除く): 395252016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1213, 1360, 1445, 1632, 1734, 2040, 2312, 2426, 2720, 2890, 3468, 3639, 4080, 4335, 4624, 4852, 5780, 6065, 6936, 7278, 8160, 8670, 9248, 9704, 11560, 12130, 13872, 14556, 17340, 18195, 19408, 20621, 23120, 24260, 27744, 29112, 34680, 36390, 38816, 41242, 46240, 48520, 58224, 61863, 69360, 72780, 82484, 97040, 103105, 116448, 123726, 138720, 145560, 164968, 194080, 206210, 247452, 291120, 309315, 329936, 350557, 412420, 494904, 582240, 618630, 659872, 701114, 824840, 989808, 1051671, 1237260, 1402228, 1649680, 1752785, 1979616, 2103342, 2474520, 2804456, 3299360, 3505570, 4206684, 4949040, 5258355, 5608912, 7011140, 8413368, 9898080, 10516710, 11217824, 14022280, 16826736, 21033420, 28044560, 33653472, 42066840, 56089120, 84133680, 168267360]

約数ペア:

[(1, 168267360), (2, 84133680), (3, 56089120), (4, 42066840), (5, 33653472), (6, 28044560), (8, 21033420), (10, 16826736), (12, 14022280), (15, 11217824), (16, 10516710), (17, 9898080), (20, 8413368), (24, 7011140), (30, 5608912), (32, 5258355), (34, 4949040), (40, 4206684), (48, 3505570), (51, 3299360), (60, 2804456), (68, 2474520), (80, 2103342), (85, 1979616), (96, 1752785), (102, 1649680), (120, 1402228), (136, 1237260), (160, 1051671), (170, 989808), (204, 824840), (240, 701114), (255, 659872), (272, 618630), (289, 582240), (340, 494904), (408, 412420), (480, 350557), (510, 329936), (544, 309315), (578, 291120), (680, 247452), (816, 206210), (867, 194080), (1020, 164968), (1156, 145560), (1213, 138720), (1360, 123726), (1445, 116448), (1632, 103105), (1734, 97040), (2040, 82484), (2312, 72780), (2426, 69360), (2720, 61863), (2890, 58224), (3468, 48520), (3639, 46240), (4080, 41242), (4335, 38816), (4624, 36390), (4852, 34680), (5780, 29112), (6065, 27744), (6936, 24260), (7278, 23120), (8160, 20621), (8670, 19408), (9248, 18195), (9704, 17340), (11560, 14556), (12130, 13872)]