159379360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 453758760

約数和(自身を除く): 294379400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 701, 784, 812, 928, 980, 1015, 1120, 1160, 1402, 1421, 1568, 1624, 1960, 2030, 2320, 2804, 2842, 3248, 3505, 3920, 4060, 4640, 4907, 5608, 5684, 6496, 7010, 7105, 7840, 8120, 9814, 11216, 11368, 14020, 14210, 16240, 19628, 20329, 22432, 22736, 24535, 28040, 28420, 32480, 34349, 39256, 40658, 45472, 49070, 56080, 56840, 68698, 78512, 81316, 98140, 101645, 112160, 113680, 137396, 142303, 157024, 162632, 171745, 196280, 203290, 227360, 274792, 284606, 325264, 343490, 392560, 406580, 549584, 569212, 650528, 686980, 711515, 785120, 813160, 996121, 1099168, 1138424, 1373960, 1423030, 1626320, 1992242, 2276848, 2747920, 2846060, 3252640, 3984484, 4553696, 4980605, 5495840, 5692120, 7968968, 9961210, 11384240, 15937936, 19922420, 22768480, 31875872, 39844840, 79689680, 159379360]

約数ペア:

[(1, 159379360), (2, 79689680), (4, 39844840), (5, 31875872), (7, 22768480), (8, 19922420), (10, 15937936), (14, 11384240), (16, 9961210), (20, 7968968), (28, 5692120), (29, 5495840), (32, 4980605), (35, 4553696), (40, 3984484), (49, 3252640), (56, 2846060), (58, 2747920), (70, 2276848), (80, 1992242), (98, 1626320), (112, 1423030), (116, 1373960), (140, 1138424), (145, 1099168), (160, 996121), (196, 813160), (203, 785120), (224, 711515), (232, 686980), (245, 650528), (280, 569212), (290, 549584), (392, 406580), (406, 392560), (464, 343490), (490, 325264), (560, 284606), (580, 274792), (701, 227360), (784, 203290), (812, 196280), (928, 171745), (980, 162632), (1015, 157024), (1120, 142303), (1160, 137396), (1402, 113680), (1421, 112160), (1568, 101645), (1624, 98140), (1960, 81316), (2030, 78512), (2320, 68698), (2804, 56840), (2842, 56080), (3248, 49070), (3505, 45472), (3920, 40658), (4060, 39256), (4640, 34349), (4907, 32480), (5608, 28420), (5684, 28040), (6496, 24535), (7010, 22736), (7105, 22432), (7840, 20329), (8120, 19628), (9814, 16240), (11216, 14210), (11368, 14020)]