194947680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 616115808

約数和(自身を除く): 421168128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 461, 480, 881, 922, 1383, 1762, 1844, 2305, 2643, 2766, 3524, 3688, 4405, 4610, 5286, 5532, 6915, 7048, 7376, 8810, 9220, 10572, 11064, 13215, 13830, 14096, 14752, 17620, 18440, 21144, 22128, 26430, 27660, 28192, 35240, 36880, 42288, 44256, 52860, 55320, 70480, 73760, 84576, 105720, 110640, 140960, 211440, 221280, 406141, 422880, 812282, 1218423, 1624564, 2030705, 2436846, 3249128, 4061410, 4873692, 6092115, 6498256, 8122820, 9747384, 12184230, 12996512, 16245640, 19494768, 24368460, 32491280, 38989536, 48736920, 64982560, 97473840, 194947680]

約数ペア:

[(1, 194947680), (2, 97473840), (3, 64982560), (4, 48736920), (5, 38989536), (6, 32491280), (8, 24368460), (10, 19494768), (12, 16245640), (15, 12996512), (16, 12184230), (20, 9747384), (24, 8122820), (30, 6498256), (32, 6092115), (40, 4873692), (48, 4061410), (60, 3249128), (80, 2436846), (96, 2030705), (120, 1624564), (160, 1218423), (240, 812282), (461, 422880), (480, 406141), (881, 221280), (922, 211440), (1383, 140960), (1762, 110640), (1844, 105720), (2305, 84576), (2643, 73760), (2766, 70480), (3524, 55320), (3688, 52860), (4405, 44256), (4610, 42288), (5286, 36880), (5532, 35240), (6915, 28192), (7048, 27660), (7376, 26430), (8810, 22128), (9220, 21144), (10572, 18440), (11064, 17620), (13215, 14752), (13830, 14096)]