141429440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 355518720

約数和(自身を除く): 214089280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 269, 310, 320, 424, 496, 530, 538, 620, 848, 992, 1060, 1076, 1240, 1345, 1643, 1696, 1984, 2120, 2152, 2480, 2690, 3286, 3392, 4240, 4304, 4960, 5380, 6572, 8215, 8339, 8480, 8608, 9920, 10760, 13144, 14257, 16430, 16678, 16960, 17216, 21520, 26288, 28514, 32860, 33356, 41695, 43040, 52576, 57028, 65720, 66712, 71285, 83390, 86080, 105152, 114056, 131440, 133424, 142570, 166780, 228112, 262880, 266848, 285140, 333560, 441967, 456224, 525760, 533696, 570280, 667120, 883934, 912448, 1140560, 1334240, 1767868, 2209835, 2281120, 2668480, 3535736, 4419670, 4562240, 7071472, 8839340, 14142944, 17678680, 28285888, 35357360, 70714720, 141429440]

約数ペア:

[(1, 141429440), (2, 70714720), (4, 35357360), (5, 28285888), (8, 17678680), (10, 14142944), (16, 8839340), (20, 7071472), (31, 4562240), (32, 4419670), (40, 3535736), (53, 2668480), (62, 2281120), (64, 2209835), (80, 1767868), (106, 1334240), (124, 1140560), (155, 912448), (160, 883934), (212, 667120), (248, 570280), (265, 533696), (269, 525760), (310, 456224), (320, 441967), (424, 333560), (496, 285140), (530, 266848), (538, 262880), (620, 228112), (848, 166780), (992, 142570), (1060, 133424), (1076, 131440), (1240, 114056), (1345, 105152), (1643, 86080), (1696, 83390), (1984, 71285), (2120, 66712), (2152, 65720), (2480, 57028), (2690, 52576), (3286, 43040), (3392, 41695), (4240, 33356), (4304, 32860), (4960, 28514), (5380, 26288), (6572, 21520), (8215, 17216), (8339, 16960), (8480, 16678), (8608, 16430), (9920, 14257), (10760, 13144)]