42868140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2083}}^1$

素因数の和:2116

約数の個数: 96

約数和(自身を含む): 140044800

約数和(自身を除く): 97176660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2083, 2940, 3430, 4116, 4166, 5145, 6249, 6860, 8332, 10290, 10415, 12498, 14581, 20580, 20830, 24996, 29162, 31245, 41660, 43743, 58324, 62490, 72905, 87486, 102067, 124980, 145810, 174972, 204134, 218715, 291620, 306201, 408268, 437430, 510335, 612402, 714469, 874860, 1020670, 1224804, 1428938, 1531005, 2041340, 2143407, 2857876, 3062010, 3572345, 4286814, 6124020, 7144690, 8573628, 10717035, 14289380, 21434070, 42868140]

約数ペア:

[(1, 42868140), (2, 21434070), (3, 14289380), (4, 10717035), (5, 8573628), (6, 7144690), (7, 6124020), (10, 4286814), (12, 3572345), (14, 3062010), (15, 2857876), (20, 2143407), (21, 2041340), (28, 1531005), (30, 1428938), (35, 1224804), (42, 1020670), (49, 874860), (60, 714469), (70, 612402), (84, 510335), (98, 437430), (105, 408268), (140, 306201), (147, 291620), (196, 218715), (210, 204134), (245, 174972), (294, 145810), (343, 124980), (420, 102067), (490, 87486), (588, 72905), (686, 62490), (735, 58324), (980, 43743), (1029, 41660), (1372, 31245), (1470, 29162), (1715, 24996), (2058, 20830), (2083, 20580), (2940, 14581), (3430, 12498), (4116, 10415), (4166, 10290), (5145, 8332), (6249, 6860)]