15662363940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1\times {\mathrm{1039}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 48175545600

約数和(自身を除く): 32513181660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1009, 1039, 1245, 1494, 1660, 2018, 2078, 2490, 2988, 3027, 3117, 3735, 4036, 4156, 4980, 5045, 5195, 6054, 6234, 7470, 9081, 9351, 10090, 10390, 12108, 12468, 14940, 15135, 15585, 18162, 18702, 20180, 20780, 30270, 31170, 36324, 37404, 45405, 46755, 60540, 62340, 83747, 86237, 90810, 93510, 167494, 172474, 181620, 187020, 251241, 258711, 334988, 344948, 418735, 431185, 502482, 517422, 753723, 776133, 837470, 862370, 1004964, 1034844, 1048351, 1256205, 1293555, 1507446, 1552266, 1674940, 1724740, 2096702, 2512410, 2587110, 3014892, 3104532, 3145053, 3768615, 3880665, 4193404, 5024820, 5174220, 5241755, 6290106, 7537230, 7761330, 9435159, 10483510, 12580212, 15074460, 15522660, 15725265, 18870318, 20967020, 31450530, 37740636, 47175795, 62901060, 87013133, 94351590, 174026266, 188703180, 261039399, 348052532, 435065665, 522078798, 783118197, 870131330, 1044157596, 1305196995, 1566236394, 1740262660, 2610393990, 3132472788, 3915590985, 5220787980, 7831181970, 15662363940]

約数ペア:

[(1, 15662363940), (2, 7831181970), (3, 5220787980), (4, 3915590985), (5, 3132472788), (6, 2610393990), (9, 1740262660), (10, 1566236394), (12, 1305196995), (15, 1044157596), (18, 870131330), (20, 783118197), (30, 522078798), (36, 435065665), (45, 348052532), (60, 261039399), (83, 188703180), (90, 174026266), (166, 94351590), (180, 87013133), (249, 62901060), (332, 47175795), (415, 37740636), (498, 31450530), (747, 20967020), (830, 18870318), (996, 15725265), (1009, 15522660), (1039, 15074460), (1245, 12580212), (1494, 10483510), (1660, 9435159), (2018, 7761330), (2078, 7537230), (2490, 6290106), (2988, 5241755), (3027, 5174220), (3117, 5024820), (3735, 4193404), (4036, 3880665), (4156, 3768615), (4980, 3145053), (5045, 3104532), (5195, 3014892), (6054, 2587110), (6234, 2512410), (7470, 2096702), (9081, 1724740), (9351, 1674940), (10090, 1552266), (10390, 1507446), (12108, 1293555), (12468, 1256205), (14940, 1048351), (15135, 1034844), (15585, 1004964), (18162, 862370), (18702, 837470), (20180, 776133), (20780, 753723), (30270, 517422), (31170, 502482), (36324, 431185), (37404, 418735), (45405, 344948), (46755, 334988), (60540, 258711), (62340, 251241), (83747, 187020), (86237, 181620), (90810, 172474), (93510, 167494)]