40440180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 125411328

約数和(自身を除く): 84971148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 863, 1065, 1420, 1562, 1726, 2130, 2343, 2589, 3124, 3452, 3905, 4260, 4315, 4686, 5178, 7810, 8630, 9372, 9493, 10356, 11715, 12945, 15620, 17260, 18986, 23430, 25890, 28479, 37972, 46860, 47465, 51780, 56958, 61273, 94930, 113916, 122546, 142395, 183819, 189860, 245092, 284790, 306365, 367638, 569580, 612730, 674003, 735276, 919095, 1225460, 1348006, 1838190, 2022009, 2696012, 3370015, 3676380, 4044018, 6740030, 8088036, 10110045, 13480060, 20220090, 40440180]

約数ペア:

[(1, 40440180), (2, 20220090), (3, 13480060), (4, 10110045), (5, 8088036), (6, 6740030), (10, 4044018), (11, 3676380), (12, 3370015), (15, 2696012), (20, 2022009), (22, 1838190), (30, 1348006), (33, 1225460), (44, 919095), (55, 735276), (60, 674003), (66, 612730), (71, 569580), (110, 367638), (132, 306365), (142, 284790), (165, 245092), (213, 189860), (220, 183819), (284, 142395), (330, 122546), (355, 113916), (426, 94930), (660, 61273), (710, 56958), (781, 51780), (852, 47465), (863, 46860), (1065, 37972), (1420, 28479), (1562, 25890), (1726, 23430), (2130, 18986), (2343, 17260), (2589, 15620), (3124, 12945), (3452, 11715), (3905, 10356), (4260, 9493), (4315, 9372), (4686, 8630), (5178, 7810)]