845891160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 2601538560

約数和(自身を除く): 1755647400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 101, 120, 142, 202, 213, 284, 303, 355, 404, 426, 505, 568, 606, 710, 808, 852, 983, 1010, 1065, 1212, 1420, 1515, 1704, 1966, 2020, 2130, 2424, 2840, 2949, 3030, 3932, 4040, 4260, 4915, 5898, 6060, 7171, 7864, 8520, 9830, 11796, 12120, 14342, 14745, 19660, 21513, 23592, 28684, 29490, 35855, 39320, 43026, 57368, 58980, 69793, 71710, 86052, 99283, 107565, 117960, 139586, 143420, 172104, 198566, 209379, 215130, 279172, 286840, 297849, 348965, 397132, 418758, 430260, 496415, 558344, 595698, 697930, 794264, 837516, 860520, 992830, 1046895, 1191396, 1395860, 1489245, 1675032, 1985660, 2093790, 2382792, 2791720, 2978490, 3971320, 4187580, 5956980, 7049093, 8375160, 11913960, 14098186, 21147279, 28196372, 35245465, 42294558, 56392744, 70490930, 84589116, 105736395, 140981860, 169178232, 211472790, 281963720, 422945580, 845891160]

約数ペア:

[(1, 845891160), (2, 422945580), (3, 281963720), (4, 211472790), (5, 169178232), (6, 140981860), (8, 105736395), (10, 84589116), (12, 70490930), (15, 56392744), (20, 42294558), (24, 35245465), (30, 28196372), (40, 21147279), (60, 14098186), (71, 11913960), (101, 8375160), (120, 7049093), (142, 5956980), (202, 4187580), (213, 3971320), (284, 2978490), (303, 2791720), (355, 2382792), (404, 2093790), (426, 1985660), (505, 1675032), (568, 1489245), (606, 1395860), (710, 1191396), (808, 1046895), (852, 992830), (983, 860520), (1010, 837516), (1065, 794264), (1212, 697930), (1420, 595698), (1515, 558344), (1704, 496415), (1966, 430260), (2020, 418758), (2130, 397132), (2424, 348965), (2840, 297849), (2949, 286840), (3030, 279172), (3932, 215130), (4040, 209379), (4260, 198566), (4915, 172104), (5898, 143420), (6060, 139586), (7171, 117960), (7864, 107565), (8520, 99283), (9830, 86052), (11796, 71710), (12120, 69793), (14342, 58980), (14745, 57368), (19660, 43026), (21513, 39320), (23592, 35855), (28684, 29490)]