169012620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4380

約数の個数: 144

約数和(自身を含む): 604950528

約数和(自身を除く): 435937908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4327, 4340, 5580, 6510, 7812, 8654, 9765, 12981, 13020, 17308, 19530, 21635, 25962, 30289, 38943, 39060, 43270, 51924, 60578, 64905, 77886, 86540, 90867, 121156, 129810, 134137, 151445, 155772, 181734, 194715, 259620, 268274, 272601, 302890, 363468, 389430, 402411, 454335, 536548, 545202, 605780, 670685, 778860, 804822, 908670, 938959, 1090404, 1207233, 1341370, 1363005, 1609644, 1817340, 1877918, 2012055, 2414466, 2682740, 2726010, 2816877, 3755836, 4024110, 4694795, 4828932, 5452020, 5633754, 6036165, 8048220, 8450631, 9389590, 11267508, 12072330, 14084385, 16901262, 18779180, 24144660, 28168770, 33802524, 42253155, 56337540, 84506310, 169012620]

約数ペア:

[(1, 169012620), (2, 84506310), (3, 56337540), (4, 42253155), (5, 33802524), (6, 28168770), (7, 24144660), (9, 18779180), (10, 16901262), (12, 14084385), (14, 12072330), (15, 11267508), (18, 9389590), (20, 8450631), (21, 8048220), (28, 6036165), (30, 5633754), (31, 5452020), (35, 4828932), (36, 4694795), (42, 4024110), (45, 3755836), (60, 2816877), (62, 2726010), (63, 2682740), (70, 2414466), (84, 2012055), (90, 1877918), (93, 1817340), (105, 1609644), (124, 1363005), (126, 1341370), (140, 1207233), (155, 1090404), (180, 938959), (186, 908670), (210, 804822), (217, 778860), (252, 670685), (279, 605780), (310, 545202), (315, 536548), (372, 454335), (420, 402411), (434, 389430), (465, 363468), (558, 302890), (620, 272601), (630, 268274), (651, 259620), (868, 194715), (930, 181734), (1085, 155772), (1116, 151445), (1260, 134137), (1302, 129810), (1395, 121156), (1860, 90867), (1953, 86540), (2170, 77886), (2604, 64905), (2790, 60578), (3255, 51924), (3906, 43270), (4327, 39060), (4340, 38943), (5580, 30289), (6510, 25962), (7812, 21635), (8654, 19530), (9765, 17308), (12981, 13020)]