13302011880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{520423}}^1$

素因数の和:520511

約数の個数: 96

約数和(自身を含む): 43840517760

約数和(自身を除く): 30538505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 520423, 1040846, 1561269, 2081692, 2602115, 3122538, 4163384, 4683807, 5204230, 6245076, 7806345, 9367614, 10408460, 12490152, 15612690, 18735228, 20816920, 23419035, 31225380, 36950033, 37470456, 46838070, 62450760, 73900066, 93676140, 110850099, 147800132, 184750165, 187352280, 221700198, 295600264, 332550297, 369500330, 443400396, 554250495, 665100594, 739000660, 886800792, 1108500990, 1330201188, 1478001320, 1662751485, 2217001980, 2660402376, 3325502970, 4434003960, 6651005940, 13302011880]

約数ペア:

[(1, 13302011880), (2, 6651005940), (3, 4434003960), (4, 3325502970), (5, 2660402376), (6, 2217001980), (8, 1662751485), (9, 1478001320), (10, 1330201188), (12, 1108500990), (15, 886800792), (18, 739000660), (20, 665100594), (24, 554250495), (30, 443400396), (36, 369500330), (40, 332550297), (45, 295600264), (60, 221700198), (71, 187352280), (72, 184750165), (90, 147800132), (120, 110850099), (142, 93676140), (180, 73900066), (213, 62450760), (284, 46838070), (355, 37470456), (360, 36950033), (426, 31225380), (568, 23419035), (639, 20816920), (710, 18735228), (852, 15612690), (1065, 12490152), (1278, 10408460), (1420, 9367614), (1704, 7806345), (2130, 6245076), (2556, 5204230), (2840, 4683807), (3195, 4163384), (4260, 3122538), (5112, 2602115), (6390, 2081692), (8520, 1561269), (12780, 1040846), (25560, 520423)]