563742840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 1731870720

約数和(自身を除く): 1168127880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 127, 142, 213, 254, 284, 355, 381, 426, 508, 521, 568, 635, 710, 762, 852, 1016, 1042, 1065, 1270, 1420, 1524, 1563, 1704, 1905, 2084, 2130, 2540, 2605, 2840, 3048, 3126, 3810, 4168, 4260, 5080, 5210, 6252, 7620, 7815, 8520, 9017, 10420, 12504, 15240, 15630, 18034, 20840, 27051, 31260, 36068, 36991, 45085, 54102, 62520, 66167, 72136, 73982, 90170, 108204, 110973, 132334, 135255, 147964, 180340, 184955, 198501, 216408, 221946, 264668, 270510, 295928, 330835, 360680, 369910, 397002, 443892, 529336, 541020, 554865, 661670, 739820, 794004, 887784, 992505, 1082040, 1109730, 1323340, 1479640, 1588008, 1985010, 2219460, 2646680, 3970020, 4438920, 4697857, 7940040, 9395714, 14093571, 18791428, 23489285, 28187142, 37582856, 46978570, 56374284, 70467855, 93957140, 112748568, 140935710, 187914280, 281871420, 563742840]

約数ペア:

[(1, 563742840), (2, 281871420), (3, 187914280), (4, 140935710), (5, 112748568), (6, 93957140), (8, 70467855), (10, 56374284), (12, 46978570), (15, 37582856), (20, 28187142), (24, 23489285), (30, 18791428), (40, 14093571), (60, 9395714), (71, 7940040), (120, 4697857), (127, 4438920), (142, 3970020), (213, 2646680), (254, 2219460), (284, 1985010), (355, 1588008), (381, 1479640), (426, 1323340), (508, 1109730), (521, 1082040), (568, 992505), (635, 887784), (710, 794004), (762, 739820), (852, 661670), (1016, 554865), (1042, 541020), (1065, 529336), (1270, 443892), (1420, 397002), (1524, 369910), (1563, 360680), (1704, 330835), (1905, 295928), (2084, 270510), (2130, 264668), (2540, 221946), (2605, 216408), (2840, 198501), (3048, 184955), (3126, 180340), (3810, 147964), (4168, 135255), (4260, 132334), (5080, 110973), (5210, 108204), (6252, 90170), (7620, 73982), (7815, 72136), (8520, 66167), (9017, 62520), (10420, 54102), (12504, 45085), (15240, 36991), (15630, 36068), (18034, 31260), (20840, 27051)]