171167880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 558472320

約数和(自身を除く): 387304440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 780, 904, 971, 1130, 1356, 1469, 1560, 1695, 1942, 2260, 2712, 2913, 2938, 3390, 3884, 4407, 4520, 4855, 5826, 5876, 6780, 7345, 7768, 8814, 9710, 11652, 11752, 12623, 13560, 14565, 14690, 17628, 19420, 22035, 23304, 25246, 29130, 29380, 35256, 37869, 38840, 44070, 50492, 58260, 58760, 63115, 75738, 88140, 100984, 109723, 116520, 126230, 151476, 176280, 189345, 219446, 252460, 302952, 329169, 378690, 438892, 504920, 548615, 658338, 757380, 877784, 1097230, 1316676, 1426399, 1514760, 1645845, 2194460, 2633352, 2852798, 3291690, 4279197, 4388920, 5705596, 6583380, 7131995, 8558394, 11411192, 13166760, 14263990, 17116788, 21395985, 28527980, 34233576, 42791970, 57055960, 85583940, 171167880]

約数ペア:

[(1, 171167880), (2, 85583940), (3, 57055960), (4, 42791970), (5, 34233576), (6, 28527980), (8, 21395985), (10, 17116788), (12, 14263990), (13, 13166760), (15, 11411192), (20, 8558394), (24, 7131995), (26, 6583380), (30, 5705596), (39, 4388920), (40, 4279197), (52, 3291690), (60, 2852798), (65, 2633352), (78, 2194460), (104, 1645845), (113, 1514760), (120, 1426399), (130, 1316676), (156, 1097230), (195, 877784), (226, 757380), (260, 658338), (312, 548615), (339, 504920), (390, 438892), (452, 378690), (520, 329169), (565, 302952), (678, 252460), (780, 219446), (904, 189345), (971, 176280), (1130, 151476), (1356, 126230), (1469, 116520), (1560, 109723), (1695, 100984), (1942, 88140), (2260, 75738), (2712, 63115), (2913, 58760), (2938, 58260), (3390, 50492), (3884, 44070), (4407, 38840), (4520, 37869), (4855, 35256), (5826, 29380), (5876, 29130), (6780, 25246), (7345, 23304), (7768, 22035), (8814, 19420), (9710, 17628), (11652, 14690), (11752, 14565), (12623, 13560)]