323978760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{128563}}^1$

素因数の和:128587

約数の個数: 96

約数和(自身を含む): 1203359040

約数和(自身を除く): 879380280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 128563, 257126, 385689, 514252, 642815, 771378, 899941, 1028504, 1157067, 1285630, 1542756, 1799882, 1928445, 2314134, 2571260, 2699823, 3085512, 3599764, 3856890, 4499705, 4628268, 5142520, 5399646, 5785335, 7199528, 7713780, 8099469, 8999410, 9256536, 10799292, 11570670, 13499115, 15427560, 16198938, 17998820, 21598584, 23141340, 26998230, 32397876, 35997640, 40497345, 46282680, 53996460, 64795752, 80994690, 107992920, 161989380, 323978760]

約数ペア:

[(1, 323978760), (2, 161989380), (3, 107992920), (4, 80994690), (5, 64795752), (6, 53996460), (7, 46282680), (8, 40497345), (9, 35997640), (10, 32397876), (12, 26998230), (14, 23141340), (15, 21598584), (18, 17998820), (20, 16198938), (21, 15427560), (24, 13499115), (28, 11570670), (30, 10799292), (35, 9256536), (36, 8999410), (40, 8099469), (42, 7713780), (45, 7199528), (56, 5785335), (60, 5399646), (63, 5142520), (70, 4628268), (72, 4499705), (84, 3856890), (90, 3599764), (105, 3085512), (120, 2699823), (126, 2571260), (140, 2314134), (168, 1928445), (180, 1799882), (210, 1542756), (252, 1285630), (280, 1157067), (315, 1028504), (360, 899941), (420, 771378), (504, 642815), (630, 514252), (840, 385689), (1260, 257126), (2520, 128563)]