143572160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 362541312

約数和(自身を除く): 218969152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 353, 410, 496, 620, 656, 706, 820, 992, 1240, 1271, 1312, 1412, 1640, 1765, 1984, 2480, 2542, 2624, 2824, 3280, 3530, 4960, 5084, 5648, 6355, 6560, 7060, 9920, 10168, 10943, 11296, 12710, 13120, 14120, 14473, 20336, 21886, 22592, 25420, 28240, 28946, 40672, 43772, 50840, 54715, 56480, 57892, 72365, 81344, 87544, 101680, 109430, 112960, 115784, 144730, 175088, 203360, 218860, 231568, 289460, 350176, 406720, 437720, 448663, 463136, 578920, 700352, 875440, 897326, 926272, 1157840, 1750880, 1794652, 2243315, 2315680, 3501760, 3589304, 4486630, 4631360, 7178608, 8973260, 14357216, 17946520, 28714432, 35893040, 71786080, 143572160]

約数ペア:

[(1, 143572160), (2, 71786080), (4, 35893040), (5, 28714432), (8, 17946520), (10, 14357216), (16, 8973260), (20, 7178608), (31, 4631360), (32, 4486630), (40, 3589304), (41, 3501760), (62, 2315680), (64, 2243315), (80, 1794652), (82, 1750880), (124, 1157840), (155, 926272), (160, 897326), (164, 875440), (205, 700352), (248, 578920), (310, 463136), (320, 448663), (328, 437720), (353, 406720), (410, 350176), (496, 289460), (620, 231568), (656, 218860), (706, 203360), (820, 175088), (992, 144730), (1240, 115784), (1271, 112960), (1312, 109430), (1412, 101680), (1640, 87544), (1765, 81344), (1984, 72365), (2480, 57892), (2542, 56480), (2624, 54715), (2824, 50840), (3280, 43772), (3530, 40672), (4960, 28946), (5084, 28240), (5648, 25420), (6355, 22592), (6560, 21886), (7060, 20336), (9920, 14473), (10168, 14120), (10943, 13120), (11296, 12710)]