194642760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124771}}^1$

素因数の和:124798

約数の個数: 64

約数和(自身を含む): 628850880

約数和(自身を除く): 434208120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 124771, 249542, 374313, 499084, 623855, 748626, 998168, 1247710, 1497252, 1622023, 1871565, 2495420, 2994504, 3244046, 3743130, 4866069, 4990840, 6488092, 7486260, 8110115, 9732138, 12976184, 14972520, 16220230, 19464276, 24330345, 32440460, 38928552, 48660690, 64880920, 97321380, 194642760]

約数ペア:

[(1, 194642760), (2, 97321380), (3, 64880920), (4, 48660690), (5, 38928552), (6, 32440460), (8, 24330345), (10, 19464276), (12, 16220230), (13, 14972520), (15, 12976184), (20, 9732138), (24, 8110115), (26, 7486260), (30, 6488092), (39, 4990840), (40, 4866069), (52, 3743130), (60, 3244046), (65, 2994504), (78, 2495420), (104, 1871565), (120, 1622023), (130, 1497252), (156, 1247710), (195, 998168), (260, 748626), (312, 623855), (390, 499084), (520, 374313), (780, 249542), (1560, 124771)]