196391572020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{155866327}}^1$

素因数の和:155866349

約数の個数: 72

約数和(自身を含む): 680824120704

約数和(自身を除く): 484432548684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 155866327, 311732654, 467598981, 623465308, 779331635, 935197962, 1091064289, 1402796943, 1558663270, 1870395924, 2182128578, 2337994905, 2805593886, 3117326540, 3273192867, 4364257156, 4675989810, 5455321445, 5611187772, 6546385734, 7013984715, 9351979620, 9819578601, 10910642890, 13092771468, 14027969430, 16365964335, 19639157202, 21821285780, 28055938860, 32731928670, 39278314404, 49097893005, 65463857340, 98195786010, 196391572020]

約数ペア:

[(1, 196391572020), (2, 98195786010), (3, 65463857340), (4, 49097893005), (5, 39278314404), (6, 32731928670), (7, 28055938860), (9, 21821285780), (10, 19639157202), (12, 16365964335), (14, 14027969430), (15, 13092771468), (18, 10910642890), (20, 9819578601), (21, 9351979620), (28, 7013984715), (30, 6546385734), (35, 5611187772), (36, 5455321445), (42, 4675989810), (45, 4364257156), (60, 3273192867), (63, 3117326540), (70, 2805593886), (84, 2337994905), (90, 2182128578), (105, 1870395924), (126, 1558663270), (140, 1402796943), (180, 1091064289), (210, 935197962), (252, 779331635), (315, 623465308), (420, 467598981), (630, 311732654), (1260, 155866327)]