131414940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 410544960

約数和(自身を除く): 279130020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 613, 794, 1191, 1226, 1588, 1839, 1985, 2382, 2452, 3065, 3573, 3678, 3970, 4764, 5517, 5955, 6130, 7146, 7356, 7940, 9195, 10719, 11034, 11910, 12260, 14292, 16551, 17865, 18390, 21438, 22068, 23820, 27585, 33102, 35730, 36780, 42876, 53595, 55170, 66204, 71460, 82755, 107190, 110340, 165510, 214380, 243361, 331020, 486722, 730083, 973444, 1216805, 1460166, 2190249, 2433610, 2920332, 3650415, 4380498, 4867220, 6570747, 7300830, 8760996, 10951245, 13141494, 14601660, 21902490, 26282988, 32853735, 43804980, 65707470, 131414940]

約数ペア:

[(1, 131414940), (2, 65707470), (3, 43804980), (4, 32853735), (5, 26282988), (6, 21902490), (9, 14601660), (10, 13141494), (12, 10951245), (15, 8760996), (18, 7300830), (20, 6570747), (27, 4867220), (30, 4380498), (36, 3650415), (45, 2920332), (54, 2433610), (60, 2190249), (90, 1460166), (108, 1216805), (135, 973444), (180, 730083), (270, 486722), (397, 331020), (540, 243361), (613, 214380), (794, 165510), (1191, 110340), (1226, 107190), (1588, 82755), (1839, 71460), (1985, 66204), (2382, 55170), (2452, 53595), (3065, 42876), (3573, 36780), (3678, 35730), (3970, 33102), (4764, 27585), (5517, 23820), (5955, 22068), (6130, 21438), (7146, 18390), (7356, 17865), (7940, 16551), (9195, 14292), (10719, 12260), (11034, 11910)]