322559640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 1138737600

約数和(自身を除く): 816177960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 314, 360, 390, 439, 468, 471, 520, 585, 628, 780, 785, 878, 936, 942, 1170, 1256, 1317, 1413, 1560, 1570, 1756, 1884, 2041, 2195, 2340, 2355, 2634, 2826, 3140, 3512, 3768, 3951, 4082, 4390, 4680, 4710, 5268, 5652, 5707, 6123, 6280, 6585, 7065, 7902, 8164, 8780, 9420, 10205, 10536, 11304, 11414, 12246, 13170, 14130, 15804, 16328, 17121, 17560, 18369, 18840, 19755, 20410, 22828, 24492, 26340, 28260, 28535, 30615, 31608, 34242, 36738, 39510, 40820, 45656, 48984, 51363, 52680, 56520, 57070, 61230, 68484, 68923, 73476, 79020, 81640, 85605, 91845, 102726, 114140, 122460, 136968, 137846, 146952, 158040, 171210, 183690, 205452, 206769, 228280, 244920, 256815, 275692, 342420, 344615, 367380, 410904, 413538, 513630, 551384, 620307, 684840, 689230, 734760, 827076, 895999, 1027260, 1033845, 1240614, 1378460, 1654152, 1791998, 2054520, 2067690, 2481228, 2687997, 2756920, 3101535, 3583996, 4135380, 4479995, 4962456, 5375994, 6203070, 7167992, 8063991, 8270760, 8959990, 10751988, 12406140, 13439985, 16127982, 17919980, 21503976, 24812280, 26879970, 32255964, 35839960, 40319955, 53759940, 64511928, 80639910, 107519880, 161279820, 322559640]

約数ペア:

[(1, 322559640), (2, 161279820), (3, 107519880), (4, 80639910), (5, 64511928), (6, 53759940), (8, 40319955), (9, 35839960), (10, 32255964), (12, 26879970), (13, 24812280), (15, 21503976), (18, 17919980), (20, 16127982), (24, 13439985), (26, 12406140), (30, 10751988), (36, 8959990), (39, 8270760), (40, 8063991), (45, 7167992), (52, 6203070), (60, 5375994), (65, 4962456), (72, 4479995), (78, 4135380), (90, 3583996), (104, 3101535), (117, 2756920), (120, 2687997), (130, 2481228), (156, 2067690), (157, 2054520), (180, 1791998), (195, 1654152), (234, 1378460), (260, 1240614), (312, 1033845), (314, 1027260), (360, 895999), (390, 827076), (439, 734760), (468, 689230), (471, 684840), (520, 620307), (585, 551384), (628, 513630), (780, 413538), (785, 410904), (878, 367380), (936, 344615), (942, 342420), (1170, 275692), (1256, 256815), (1317, 244920), (1413, 228280), (1560, 206769), (1570, 205452), (1756, 183690), (1884, 171210), (2041, 158040), (2195, 146952), (2340, 137846), (2355, 136968), (2634, 122460), (2826, 114140), (3140, 102726), (3512, 91845), (3768, 85605), (3951, 81640), (4082, 79020), (4390, 73476), (4680, 68923), (4710, 68484), (5268, 61230), (5652, 57070), (5707, 56520), (6123, 52680), (6280, 51363), (6585, 48984), (7065, 45656), (7902, 40820), (8164, 39510), (8780, 36738), (9420, 34242), (10205, 31608), (10536, 30615), (11304, 28535), (11414, 28260), (12246, 26340), (13170, 24492), (14130, 22828), (15804, 20410), (16328, 19755), (17121, 18840), (17560, 18369)]