15720393384

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{2677}}^1$

素因数の和:3600

約数の個数: 128

約数和(自身を含む): 45144652800

約数和(自身を除く): 29424259416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 877, 1116, 1674, 1754, 2232, 2631, 2677, 3348, 3508, 5262, 5354, 6696, 7016, 7893, 8031, 10524, 10708, 15786, 16062, 21048, 21416, 23679, 24093, 27187, 31572, 32124, 47358, 48186, 54374, 63144, 64248, 72279, 81561, 82987, 94716, 96372, 108748, 144558, 163122, 165974, 189432, 192744, 217496, 244683, 248961, 289116, 326244, 331948, 489366, 497922, 578232, 652488, 663896, 734049, 746883, 978732, 995844, 1468098, 1493766, 1957464, 1991688, 2240649, 2347729, 2936196, 2987532, 4481298, 4695458, 5872392, 5975064, 7043187, 8962596, 9390916, 14086374, 17925192, 18781832, 21129561, 28172748, 42259122, 56345496, 63388683, 72779599, 84518244, 126777366, 145559198, 169036488, 218338797, 253554732, 291118396, 436677594, 507109464, 582236792, 655016391, 873355188, 1310032782, 1746710376, 1965049173, 2620065564, 3930098346, 5240131128, 7860196692, 15720393384]

約数ペア:

[(1, 15720393384), (2, 7860196692), (3, 5240131128), (4, 3930098346), (6, 2620065564), (8, 1965049173), (9, 1746710376), (12, 1310032782), (18, 873355188), (24, 655016391), (27, 582236792), (31, 507109464), (36, 436677594), (54, 291118396), (62, 253554732), (72, 218338797), (93, 169036488), (108, 145559198), (124, 126777366), (186, 84518244), (216, 72779599), (248, 63388683), (279, 56345496), (372, 42259122), (558, 28172748), (744, 21129561), (837, 18781832), (877, 17925192), (1116, 14086374), (1674, 9390916), (1754, 8962596), (2232, 7043187), (2631, 5975064), (2677, 5872392), (3348, 4695458), (3508, 4481298), (5262, 2987532), (5354, 2936196), (6696, 2347729), (7016, 2240649), (7893, 1991688), (8031, 1957464), (10524, 1493766), (10708, 1468098), (15786, 995844), (16062, 978732), (21048, 746883), (21416, 734049), (23679, 663896), (24093, 652488), (27187, 578232), (31572, 497922), (32124, 489366), (47358, 331948), (48186, 326244), (54374, 289116), (63144, 248961), (64248, 244683), (72279, 217496), (81561, 192744), (82987, 189432), (94716, 165974), (96372, 163122), (108748, 144558)]