271515360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 898781184

約数和(自身を除く): 627265824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 213, 240, 248, 257, 284, 310, 355, 372, 426, 465, 480, 496, 514, 568, 620, 710, 744, 771, 852, 930, 992, 1028, 1065, 1136, 1240, 1285, 1420, 1488, 1542, 1704, 1860, 2056, 2130, 2201, 2272, 2480, 2570, 2840, 2976, 3084, 3408, 3720, 3855, 4112, 4260, 4402, 4960, 5140, 5680, 6168, 6603, 6816, 7440, 7710, 7967, 8224, 8520, 8804, 10280, 11005, 11360, 12336, 13206, 14880, 15420, 15934, 17040, 17608, 18247, 20560, 22010, 23901, 24672, 26412, 30840, 31868, 33015, 34080, 35216, 36494, 39835, 41120, 44020, 47802, 52824, 54741, 61680, 63736, 66030, 70432, 72988, 79670, 88040, 91235, 95604, 105648, 109482, 119505, 123360, 127472, 132060, 145976, 159340, 176080, 182470, 191208, 211296, 218964, 239010, 254944, 264120, 273705, 291952, 318680, 352160, 364940, 382416, 437928, 478020, 528240, 547410, 565657, 583904, 637360, 729880, 764832, 875856, 956040, 1056480, 1094820, 1131314, 1274720, 1459760, 1696971, 1751712, 1912080, 2189640, 2262628, 2828285, 2919520, 3393942, 3824160, 4379280, 4525256, 5656570, 6787884, 8484855, 8758560, 9050512, 11313140, 13575768, 16969710, 18101024, 22626280, 27151536, 33939420, 45252560, 54303072, 67878840, 90505120, 135757680, 271515360]

約数ペア:

[(1, 271515360), (2, 135757680), (3, 90505120), (4, 67878840), (5, 54303072), (6, 45252560), (8, 33939420), (10, 27151536), (12, 22626280), (15, 18101024), (16, 16969710), (20, 13575768), (24, 11313140), (30, 9050512), (31, 8758560), (32, 8484855), (40, 6787884), (48, 5656570), (60, 4525256), (62, 4379280), (71, 3824160), (80, 3393942), (93, 2919520), (96, 2828285), (120, 2262628), (124, 2189640), (142, 1912080), (155, 1751712), (160, 1696971), (186, 1459760), (213, 1274720), (240, 1131314), (248, 1094820), (257, 1056480), (284, 956040), (310, 875856), (355, 764832), (372, 729880), (426, 637360), (465, 583904), (480, 565657), (496, 547410), (514, 528240), (568, 478020), (620, 437928), (710, 382416), (744, 364940), (771, 352160), (852, 318680), (930, 291952), (992, 273705), (1028, 264120), (1065, 254944), (1136, 239010), (1240, 218964), (1285, 211296), (1420, 191208), (1488, 182470), (1542, 176080), (1704, 159340), (1860, 145976), (2056, 132060), (2130, 127472), (2201, 123360), (2272, 119505), (2480, 109482), (2570, 105648), (2840, 95604), (2976, 91235), (3084, 88040), (3408, 79670), (3720, 72988), (3855, 70432), (4112, 66030), (4260, 63736), (4402, 61680), (4960, 54741), (5140, 52824), (5680, 47802), (6168, 44020), (6603, 41120), (6816, 39835), (7440, 36494), (7710, 35216), (7967, 34080), (8224, 33015), (8520, 31868), (8804, 30840), (10280, 26412), (11005, 24672), (11360, 23901), (12336, 22010), (13206, 20560), (14880, 18247), (15420, 17608), (15934, 17040)]