1357618920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5711}}^1$

素因数の和:6015

約数の個数: 128

約数和(自身を含む): 4671959040

約数和(自身を除く): 3314340120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 420, 566, 840, 849, 1132, 1415, 1698, 1981, 2264, 2830, 3396, 3962, 4245, 5660, 5711, 5943, 6792, 7924, 8490, 9905, 11320, 11422, 11886, 15848, 16980, 17133, 19810, 22844, 23772, 28555, 29715, 33960, 34266, 39620, 39977, 45688, 47544, 57110, 59430, 68532, 79240, 79954, 85665, 114220, 118860, 119931, 137064, 159908, 171330, 199885, 228440, 237720, 239862, 319816, 342660, 399770, 479724, 599655, 685320, 799540, 959448, 1199310, 1599080, 1616213, 2398620, 3232426, 4797240, 4848639, 6464852, 8081065, 9697278, 11313491, 12929704, 16162130, 19394556, 22626982, 24243195, 32324260, 33940473, 38789112, 45253964, 48486390, 56567455, 64648520, 67880946, 90507928, 96972780, 113134910, 135761892, 169702365, 193945560, 226269820, 271523784, 339404730, 452539640, 678809460, 1357618920]

約数ペア:

[(1, 1357618920), (2, 678809460), (3, 452539640), (4, 339404730), (5, 271523784), (6, 226269820), (7, 193945560), (8, 169702365), (10, 135761892), (12, 113134910), (14, 96972780), (15, 90507928), (20, 67880946), (21, 64648520), (24, 56567455), (28, 48486390), (30, 45253964), (35, 38789112), (40, 33940473), (42, 32324260), (56, 24243195), (60, 22626982), (70, 19394556), (84, 16162130), (105, 12929704), (120, 11313491), (140, 9697278), (168, 8081065), (210, 6464852), (280, 4848639), (283, 4797240), (420, 3232426), (566, 2398620), (840, 1616213), (849, 1599080), (1132, 1199310), (1415, 959448), (1698, 799540), (1981, 685320), (2264, 599655), (2830, 479724), (3396, 399770), (3962, 342660), (4245, 319816), (5660, 239862), (5711, 237720), (5943, 228440), (6792, 199885), (7924, 171330), (8490, 159908), (9905, 137064), (11320, 119931), (11422, 118860), (11886, 114220), (15848, 85665), (16980, 79954), (17133, 79240), (19810, 68532), (22844, 59430), (23772, 57110), (28555, 47544), (29715, 45688), (33960, 39977), (34266, 39620)]