42165480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 150698880

約数和(自身を除く): 108533400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 101, 105, 120, 140, 142, 147, 168, 196, 202, 210, 213, 245, 280, 284, 294, 303, 355, 392, 404, 420, 426, 490, 497, 505, 568, 588, 606, 707, 710, 735, 808, 840, 852, 980, 994, 1010, 1065, 1176, 1212, 1414, 1420, 1470, 1491, 1515, 1704, 1960, 1988, 2020, 2121, 2130, 2424, 2485, 2828, 2840, 2940, 2982, 3030, 3479, 3535, 3976, 4040, 4242, 4260, 4949, 4970, 5656, 5880, 5964, 6060, 6958, 7070, 7171, 7455, 8484, 8520, 9898, 9940, 10437, 10605, 11928, 12120, 13916, 14140, 14342, 14847, 14910, 16968, 17395, 19796, 19880, 20874, 21210, 21513, 24745, 27832, 28280, 28684, 29694, 29820, 34790, 35855, 39592, 41748, 42420, 43026, 49490, 50197, 52185, 57368, 59388, 59640, 69580, 71710, 74235, 83496, 84840, 86052, 98980, 100394, 104370, 107565, 118776, 139160, 143420, 148470, 150591, 172104, 197960, 200788, 208740, 215130, 250985, 286840, 296940, 301182, 351379, 401576, 417480, 430260, 501970, 593880, 602364, 702758, 752955, 860520, 1003940, 1054137, 1204728, 1405516, 1505910, 1756895, 2007880, 2108274, 2811032, 3011820, 3513790, 4216548, 5270685, 6023640, 7027580, 8433096, 10541370, 14055160, 21082740, 42165480]

約数ペア:

[(1, 42165480), (2, 21082740), (3, 14055160), (4, 10541370), (5, 8433096), (6, 7027580), (7, 6023640), (8, 5270685), (10, 4216548), (12, 3513790), (14, 3011820), (15, 2811032), (20, 2108274), (21, 2007880), (24, 1756895), (28, 1505910), (30, 1405516), (35, 1204728), (40, 1054137), (42, 1003940), (49, 860520), (56, 752955), (60, 702758), (70, 602364), (71, 593880), (84, 501970), (98, 430260), (101, 417480), (105, 401576), (120, 351379), (140, 301182), (142, 296940), (147, 286840), (168, 250985), (196, 215130), (202, 208740), (210, 200788), (213, 197960), (245, 172104), (280, 150591), (284, 148470), (294, 143420), (303, 139160), (355, 118776), (392, 107565), (404, 104370), (420, 100394), (426, 98980), (490, 86052), (497, 84840), (505, 83496), (568, 74235), (588, 71710), (606, 69580), (707, 59640), (710, 59388), (735, 57368), (808, 52185), (840, 50197), (852, 49490), (980, 43026), (994, 42420), (1010, 41748), (1065, 39592), (1176, 35855), (1212, 34790), (1414, 29820), (1420, 29694), (1470, 28684), (1491, 28280), (1515, 27832), (1704, 24745), (1960, 21513), (1988, 21210), (2020, 20874), (2121, 19880), (2130, 19796), (2424, 17395), (2485, 16968), (2828, 14910), (2840, 14847), (2940, 14342), (2982, 14140), (3030, 13916), (3479, 12120), (3535, 11928), (3976, 10605), (4040, 10437), (4242, 9940), (4260, 9898), (4949, 8520), (4970, 8484), (5656, 7455), (5880, 7171), (5964, 7070), (6060, 6958)]