2676393280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10709}}^1$

素因数の和:10808

約数の個数: 112

約数和(自身を含む): 7051121280

約数和(自身を除く): 4374728000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 704, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3520, 3905, 4544, 5680, 6248, 7810, 10709, 11360, 12496, 15620, 21418, 22720, 24992, 31240, 42836, 49984, 53545, 62480, 85672, 107090, 117799, 124960, 171344, 214180, 235598, 249920, 342688, 428360, 471196, 588995, 685376, 760339, 856720, 942392, 1177990, 1520678, 1713440, 1884784, 2355980, 3041356, 3426880, 3769568, 3801695, 4711960, 6082712, 7539136, 7603390, 8363729, 9423920, 12165424, 15206780, 16727458, 18847840, 24330848, 30413560, 33454916, 37695680, 41818645, 48661696, 60827120, 66909832, 83637290, 121654240, 133819664, 167274580, 243308480, 267639328, 334549160, 535278656, 669098320, 1338196640, 2676393280]

約数ペア:

[(1, 2676393280), (2, 1338196640), (4, 669098320), (5, 535278656), (8, 334549160), (10, 267639328), (11, 243308480), (16, 167274580), (20, 133819664), (22, 121654240), (32, 83637290), (40, 66909832), (44, 60827120), (55, 48661696), (64, 41818645), (71, 37695680), (80, 33454916), (88, 30413560), (110, 24330848), (142, 18847840), (160, 16727458), (176, 15206780), (220, 12165424), (284, 9423920), (320, 8363729), (352, 7603390), (355, 7539136), (440, 6082712), (568, 4711960), (704, 3801695), (710, 3769568), (781, 3426880), (880, 3041356), (1136, 2355980), (1420, 1884784), (1562, 1713440), (1760, 1520678), (2272, 1177990), (2840, 942392), (3124, 856720), (3520, 760339), (3905, 685376), (4544, 588995), (5680, 471196), (6248, 428360), (7810, 342688), (10709, 249920), (11360, 235598), (12496, 214180), (15620, 171344), (21418, 124960), (22720, 117799), (24992, 107090), (31240, 85672), (42836, 62480), (49984, 53545)]