40157910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 122290560

約数和(自身を除く): 82132650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 673, 702, 765, 918, 1105, 1170, 1326, 1346, 1530, 1755, 1989, 2019, 2210, 2295, 3315, 3365, 3510, 3978, 4038, 4590, 5967, 6057, 6630, 6730, 8749, 9945, 10095, 11441, 11934, 12114, 17498, 18171, 19890, 20190, 22882, 26247, 29835, 30285, 34323, 36342, 43745, 52494, 57205, 59670, 60570, 68646, 78741, 87490, 90855, 102969, 114410, 131235, 148733, 157482, 171615, 181710, 205938, 236223, 262470, 297466, 308907, 343230, 393705, 446199, 472446, 514845, 617814, 743665, 787410, 892398, 1029690, 1181115, 1338597, 1487330, 1544535, 2230995, 2362230, 2677194, 3089070, 4015791, 4461990, 6692985, 8031582, 13385970, 20078955, 40157910]

約数ペア:

[(1, 40157910), (2, 20078955), (3, 13385970), (5, 8031582), (6, 6692985), (9, 4461990), (10, 4015791), (13, 3089070), (15, 2677194), (17, 2362230), (18, 2230995), (26, 1544535), (27, 1487330), (30, 1338597), (34, 1181115), (39, 1029690), (45, 892398), (51, 787410), (54, 743665), (65, 617814), (78, 514845), (85, 472446), (90, 446199), (102, 393705), (117, 343230), (130, 308907), (135, 297466), (153, 262470), (170, 236223), (195, 205938), (221, 181710), (234, 171615), (255, 157482), (270, 148733), (306, 131235), (351, 114410), (390, 102969), (442, 90855), (459, 87490), (510, 78741), (585, 68646), (663, 60570), (673, 59670), (702, 57205), (765, 52494), (918, 43745), (1105, 36342), (1170, 34323), (1326, 30285), (1346, 29835), (1530, 26247), (1755, 22882), (1989, 20190), (2019, 19890), (2210, 18171), (2295, 17498), (3315, 12114), (3365, 11934), (3510, 11441), (3978, 10095), (4038, 9945), (4590, 8749), (5967, 6730), (6057, 6630)]