790502640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2127

約数の個数: 160

約数和(自身を含む): 2594405376

約数和(自身を除く): 1803902736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1104, 1136, 1380, 1420, 1633, 1704, 1840, 2017, 2130, 2760, 2840, 3266, 3408, 4034, 4260, 4899, 5520, 5680, 6051, 6532, 8068, 8165, 8520, 9798, 10085, 12102, 13064, 16136, 16330, 17040, 19596, 20170, 24204, 24495, 26128, 30255, 32272, 32660, 39192, 40340, 46391, 48408, 48990, 60510, 65320, 78384, 80680, 92782, 96816, 97980, 121020, 130640, 139173, 143207, 161360, 185564, 195960, 231955, 242040, 278346, 286414, 371128, 391920, 429621, 463910, 484080, 556692, 572828, 695865, 716035, 742256, 859242, 927820, 1113384, 1145656, 1391730, 1432070, 1718484, 1855640, 2148105, 2226768, 2291312, 2783460, 2864140, 3293761, 3436968, 3711280, 4296210, 5566920, 5728280, 6587522, 6873936, 8592420, 9881283, 11133840, 11456560, 13175044, 16468805, 17184840, 19762566, 26350088, 32937610, 34369680, 39525132, 49406415, 52700176, 65875220, 79050264, 98812830, 131750440, 158100528, 197625660, 263500880, 395251320, 790502640]

約数ペア:

[(1, 790502640), (2, 395251320), (3, 263500880), (4, 197625660), (5, 158100528), (6, 131750440), (8, 98812830), (10, 79050264), (12, 65875220), (15, 52700176), (16, 49406415), (20, 39525132), (23, 34369680), (24, 32937610), (30, 26350088), (40, 19762566), (46, 17184840), (48, 16468805), (60, 13175044), (69, 11456560), (71, 11133840), (80, 9881283), (92, 8592420), (115, 6873936), (120, 6587522), (138, 5728280), (142, 5566920), (184, 4296210), (213, 3711280), (230, 3436968), (240, 3293761), (276, 2864140), (284, 2783460), (345, 2291312), (355, 2226768), (368, 2148105), (426, 1855640), (460, 1718484), (552, 1432070), (568, 1391730), (690, 1145656), (710, 1113384), (852, 927820), (920, 859242), (1065, 742256), (1104, 716035), (1136, 695865), (1380, 572828), (1420, 556692), (1633, 484080), (1704, 463910), (1840, 429621), (2017, 391920), (2130, 371128), (2760, 286414), (2840, 278346), (3266, 242040), (3408, 231955), (4034, 195960), (4260, 185564), (4899, 161360), (5520, 143207), (5680, 139173), (6051, 130640), (6532, 121020), (8068, 97980), (8165, 96816), (8520, 92782), (9798, 80680), (10085, 78384), (12102, 65320), (13064, 60510), (16136, 48990), (16330, 48408), (17040, 46391), (19596, 40340), (20170, 39192), (24204, 32660), (24495, 32272), (26128, 30255)]