156742680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 493905600

約数和(自身を除く): 337162920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 365, 435, 438, 580, 584, 617, 696, 730, 870, 876, 1095, 1160, 1234, 1460, 1740, 1752, 1851, 2117, 2190, 2468, 2920, 3085, 3480, 3702, 4234, 4380, 4936, 6170, 6351, 7404, 8468, 8760, 9255, 10585, 12340, 12702, 14808, 16936, 17893, 18510, 21170, 24680, 25404, 31755, 35786, 37020, 42340, 45041, 50808, 53679, 63510, 71572, 74040, 84680, 89465, 90082, 107358, 127020, 135123, 143144, 178930, 180164, 214716, 225205, 254040, 268395, 270246, 357860, 360328, 429432, 450410, 536790, 540492, 675615, 715720, 900820, 1073580, 1080984, 1306189, 1351230, 1801640, 2147160, 2612378, 2702460, 3918567, 5224756, 5404920, 6530945, 7837134, 10449512, 13061890, 15674268, 19592835, 26123780, 31348536, 39185670, 52247560, 78371340, 156742680]

約数ペア:

[(1, 156742680), (2, 78371340), (3, 52247560), (4, 39185670), (5, 31348536), (6, 26123780), (8, 19592835), (10, 15674268), (12, 13061890), (15, 10449512), (20, 7837134), (24, 6530945), (29, 5404920), (30, 5224756), (40, 3918567), (58, 2702460), (60, 2612378), (73, 2147160), (87, 1801640), (116, 1351230), (120, 1306189), (145, 1080984), (146, 1073580), (174, 900820), (219, 715720), (232, 675615), (290, 540492), (292, 536790), (348, 450410), (365, 429432), (435, 360328), (438, 357860), (580, 270246), (584, 268395), (617, 254040), (696, 225205), (730, 214716), (870, 180164), (876, 178930), (1095, 143144), (1160, 135123), (1234, 127020), (1460, 107358), (1740, 90082), (1752, 89465), (1851, 84680), (2117, 74040), (2190, 71572), (2468, 63510), (2920, 53679), (3085, 50808), (3480, 45041), (3702, 42340), (4234, 37020), (4380, 35786), (4936, 31755), (6170, 25404), (6351, 24680), (7404, 21170), (8468, 18510), (8760, 17893), (9255, 16936), (10585, 14808), (12340, 12702)]