84454440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 301397760

約数和(自身を除く): 216943320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 271, 280, 294, 318, 371, 392, 420, 424, 490, 530, 542, 588, 636, 735, 742, 795, 813, 840, 980, 1060, 1084, 1113, 1176, 1272, 1355, 1470, 1484, 1590, 1626, 1855, 1897, 1960, 2120, 2168, 2226, 2597, 2710, 2940, 2968, 3180, 3252, 3710, 3794, 4065, 4452, 5194, 5420, 5565, 5691, 5880, 6360, 6504, 7420, 7588, 7791, 8130, 8904, 9485, 10388, 10840, 11130, 11382, 12985, 13279, 14363, 14840, 15176, 15582, 16260, 18970, 20776, 22260, 22764, 25970, 26558, 28455, 28726, 31164, 32520, 37940, 38955, 39837, 43089, 44520, 45528, 51940, 53116, 56910, 57452, 62328, 66395, 71815, 75880, 77910, 79674, 86178, 100541, 103880, 106232, 113820, 114904, 132790, 143630, 155820, 159348, 172356, 199185, 201082, 215445, 227640, 265580, 287260, 301623, 311640, 318696, 344712, 398370, 402164, 430890, 502705, 531160, 574520, 603246, 703787, 796740, 804328, 861780, 1005410, 1206492, 1407574, 1508115, 1593480, 1723560, 2010820, 2111361, 2412984, 2815148, 3016230, 3518935, 4021640, 4222722, 5630296, 6032460, 7037870, 8445444, 10556805, 12064920, 14075740, 16890888, 21113610, 28151480, 42227220, 84454440]

約数ペア:

[(1, 84454440), (2, 42227220), (3, 28151480), (4, 21113610), (5, 16890888), (6, 14075740), (7, 12064920), (8, 10556805), (10, 8445444), (12, 7037870), (14, 6032460), (15, 5630296), (20, 4222722), (21, 4021640), (24, 3518935), (28, 3016230), (30, 2815148), (35, 2412984), (40, 2111361), (42, 2010820), (49, 1723560), (53, 1593480), (56, 1508115), (60, 1407574), (70, 1206492), (84, 1005410), (98, 861780), (105, 804328), (106, 796740), (120, 703787), (140, 603246), (147, 574520), (159, 531160), (168, 502705), (196, 430890), (210, 402164), (212, 398370), (245, 344712), (265, 318696), (271, 311640), (280, 301623), (294, 287260), (318, 265580), (371, 227640), (392, 215445), (420, 201082), (424, 199185), (490, 172356), (530, 159348), (542, 155820), (588, 143630), (636, 132790), (735, 114904), (742, 113820), (795, 106232), (813, 103880), (840, 100541), (980, 86178), (1060, 79674), (1084, 77910), (1113, 75880), (1176, 71815), (1272, 66395), (1355, 62328), (1470, 57452), (1484, 56910), (1590, 53116), (1626, 51940), (1855, 45528), (1897, 44520), (1960, 43089), (2120, 39837), (2168, 38955), (2226, 37940), (2597, 32520), (2710, 31164), (2940, 28726), (2968, 28455), (3180, 26558), (3252, 25970), (3710, 22764), (3794, 22260), (4065, 20776), (4452, 18970), (5194, 16260), (5420, 15582), (5565, 15176), (5691, 14840), (5880, 14363), (6360, 13279), (6504, 12985), (7420, 11382), (7588, 11130), (7791, 10840), (8130, 10388), (8904, 9485)]