158579880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 502087680

約数和(自身を除く): 343507800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 907, 930, 940, 1128, 1240, 1410, 1457, 1814, 1860, 1880, 2721, 2820, 2914, 3628, 3720, 4371, 4535, 5442, 5640, 5828, 7256, 7285, 8742, 9070, 10884, 11656, 13605, 14570, 17484, 18140, 21768, 21855, 27210, 28117, 29140, 34968, 36280, 42629, 43710, 54420, 56234, 58280, 84351, 85258, 87420, 108840, 112468, 127887, 140585, 168702, 170516, 174840, 213145, 224936, 255774, 281170, 337404, 341032, 421755, 426290, 511548, 562340, 639435, 674808, 843510, 852580, 1023096, 1124680, 1278870, 1321499, 1687020, 1705160, 2557740, 2642998, 3374040, 3964497, 5115480, 5285996, 6607495, 7928994, 10571992, 13214990, 15857988, 19822485, 26429980, 31715976, 39644970, 52859960, 79289940, 158579880]

約数ペア:

[(1, 158579880), (2, 79289940), (3, 52859960), (4, 39644970), (5, 31715976), (6, 26429980), (8, 19822485), (10, 15857988), (12, 13214990), (15, 10571992), (20, 7928994), (24, 6607495), (30, 5285996), (31, 5115480), (40, 3964497), (47, 3374040), (60, 2642998), (62, 2557740), (93, 1705160), (94, 1687020), (120, 1321499), (124, 1278870), (141, 1124680), (155, 1023096), (186, 852580), (188, 843510), (235, 674808), (248, 639435), (282, 562340), (310, 511548), (372, 426290), (376, 421755), (465, 341032), (470, 337404), (564, 281170), (620, 255774), (705, 224936), (744, 213145), (907, 174840), (930, 170516), (940, 168702), (1128, 140585), (1240, 127887), (1410, 112468), (1457, 108840), (1814, 87420), (1860, 85258), (1880, 84351), (2721, 58280), (2820, 56234), (2914, 54420), (3628, 43710), (3720, 42629), (4371, 36280), (4535, 34968), (5442, 29140), (5640, 28117), (5828, 27210), (7256, 21855), (7285, 21768), (8742, 18140), (9070, 17484), (10884, 14570), (11656, 13605)]