158754720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 370759776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 80, 93, 94, 96, 120, 124, 141, 155, 160, 186, 188, 227, 235, 240, 248, 282, 310, 372, 376, 454, 465, 470, 480, 496, 564, 620, 681, 705, 744, 752, 908, 930, 940, 992, 1128, 1135, 1240, 1362, 1410, 1457, 1488, 1504, 1816, 1860, 1880, 2256, 2270, 2480, 2724, 2820, 2914, 2976, 3405, 3632, 3720, 3760, 4371, 4512, 4540, 4960, 5448, 5640, 5828, 6810, 7037, 7264, 7285, 7440, 7520, 8742, 9080, 10669, 10896, 11280, 11656, 13620, 14074, 14570, 14880, 17484, 18160, 21111, 21338, 21792, 21855, 22560, 23312, 27240, 28148, 29140, 32007, 34968, 35185, 36320, 42222, 42676, 43710, 46624, 53345, 54480, 56296, 58280, 64014, 69936, 70370, 84444, 85352, 87420, 105555, 106690, 108960, 112592, 116560, 128028, 139872, 140740, 160035, 168888, 170704, 174840, 211110, 213380, 225184, 233120, 256056, 281480, 320070, 330739, 337776, 341408, 349680, 422220, 426760, 512112, 562960, 640140, 661478, 675552, 699360, 844440, 853520, 992217, 1024224, 1125920, 1280280, 1322956, 1653695, 1688880, 1707040, 1984434, 2560560, 2645912, 3307390, 3377760, 3968868, 4961085, 5121120, 5291824, 6614780, 7937736, 9922170, 10583648, 13229560, 15875472, 19844340, 26459120, 31750944, 39688680, 52918240, 79377360, 158754720]

約数ペア:

[(1, 158754720), (2, 79377360), (3, 52918240), (4, 39688680), (5, 31750944), (6, 26459120), (8, 19844340), (10, 15875472), (12, 13229560), (15, 10583648), (16, 9922170), (20, 7937736), (24, 6614780), (30, 5291824), (31, 5121120), (32, 4961085), (40, 3968868), (47, 3377760), (48, 3307390), (60, 2645912), (62, 2560560), (80, 1984434), (93, 1707040), (94, 1688880), (96, 1653695), (120, 1322956), (124, 1280280), (141, 1125920), (155, 1024224), (160, 992217), (186, 853520), (188, 844440), (227, 699360), (235, 675552), (240, 661478), (248, 640140), (282, 562960), (310, 512112), (372, 426760), (376, 422220), (454, 349680), (465, 341408), (470, 337776), (480, 330739), (496, 320070), (564, 281480), (620, 256056), (681, 233120), (705, 225184), (744, 213380), (752, 211110), (908, 174840), (930, 170704), (940, 168888), (992, 160035), (1128, 140740), (1135, 139872), (1240, 128028), (1362, 116560), (1410, 112592), (1457, 108960), (1488, 106690), (1504, 105555), (1816, 87420), (1860, 85352), (1880, 84444), (2256, 70370), (2270, 69936), (2480, 64014), (2724, 58280), (2820, 56296), (2914, 54480), (2976, 53345), (3405, 46624), (3632, 43710), (3720, 42676), (3760, 42222), (4371, 36320), (4512, 35185), (4540, 34968), (4960, 32007), (5448, 29140), (5640, 28148), (5828, 27240), (6810, 23312), (7037, 22560), (7264, 21855), (7285, 21792), (7440, 21338), (7520, 21111), (8742, 18160), (9080, 17484), (10669, 14880), (10896, 14570), (11280, 14074), (11656, 13620)]