413870520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1741}}^1$

素因数の和:2045

約数の個数: 128

約数和(自身を含む): 1424816640

約数和(自身を除く): 1010946120

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, 1741, 1981, 2264, 2830, 3396, 3482, 3962, 4245, 5223, 5660, 5943, 6792, 6964, 7924, 8490, 8705, 9905, 10446, 11320, 11886, 12187, 13928, 15848, 16980, 17410, 19810, 20892, 23772, 24374, 26115, 29715, 33960, 34820, 36561, 39620, 41784, 47544, 48748, 52230, 59430, 60935, 69640, 73122, 79240, 97496, 104460, 118860, 121870, 146244, 182805, 208920, 237720, 243740, 292488, 365610, 487480, 492703, 731220, 985406, 1462440, 1478109, 1970812, 2463515, 2956218, 3448921, 3941624, 4927030, 5912436, 6897842, 7390545, 9854060, 10346763, 11824872, 13795684, 14781090, 17244605, 19708120, 20693526, 27591368, 29562180, 34489210, 41387052, 51733815, 59124360, 68978420, 82774104, 103467630, 137956840, 206935260, 413870520]

約数ペア:

[(1, 413870520), (2, 206935260), (3, 137956840), (4, 103467630), (5, 82774104), (6, 68978420), (7, 59124360), (8, 51733815), (10, 41387052), (12, 34489210), (14, 29562180), (15, 27591368), (20, 20693526), (21, 19708120), (24, 17244605), (28, 14781090), (30, 13795684), (35, 11824872), (40, 10346763), (42, 9854060), (56, 7390545), (60, 6897842), (70, 5912436), (84, 4927030), (105, 3941624), (120, 3448921), (140, 2956218), (168, 2463515), (210, 1970812), (280, 1478109), (283, 1462440), (420, 985406), (566, 731220), (840, 492703), (849, 487480), (1132, 365610), (1415, 292488), (1698, 243740), (1741, 237720), (1981, 208920), (2264, 182805), (2830, 146244), (3396, 121870), (3482, 118860), (3962, 104460), (4245, 97496), (5223, 79240), (5660, 73122), (5943, 69640), (6792, 60935), (6964, 59430), (7924, 52230), (8490, 48748), (8705, 47544), (9905, 41784), (10446, 39620), (11320, 36561), (11886, 34820), (12187, 33960), (13928, 29715), (15848, 26115), (16980, 24374), (17410, 23772), (19810, 20892)]