2064941760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{307283}}^1$

素因数の和:307310

約数の個数: 112

約数和(自身を含む): 7492813056

約数和(自身を除く): 5427871296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 307283, 614566, 921849, 1229132, 1536415, 1843698, 2150981, 2458264, 3072830, 3687396, 4301962, 4609245, 4916528, 6145660, 6452943, 7374792, 8603924, 9218490, 9833056, 10754905, 12291320, 12905886, 14749584, 17207848, 18436980, 19666112, 21509810, 24582640, 25811772, 29499168, 32264715, 34415696, 36873960, 43019620, 49165280, 51623544, 58998336, 64529430, 68831392, 73747920, 86039240, 98330560, 103247088, 129058860, 137662784, 147495840, 172078480, 206494176, 258117720, 294991680, 344156960, 412988352, 516235440, 688313920, 1032470880, 2064941760]

約数ペア:

[(1, 2064941760), (2, 1032470880), (3, 688313920), (4, 516235440), (5, 412988352), (6, 344156960), (7, 294991680), (8, 258117720), (10, 206494176), (12, 172078480), (14, 147495840), (15, 137662784), (16, 129058860), (20, 103247088), (21, 98330560), (24, 86039240), (28, 73747920), (30, 68831392), (32, 64529430), (35, 58998336), (40, 51623544), (42, 49165280), (48, 43019620), (56, 36873960), (60, 34415696), (64, 32264715), (70, 29499168), (80, 25811772), (84, 24582640), (96, 21509810), (105, 19666112), (112, 18436980), (120, 17207848), (140, 14749584), (160, 12905886), (168, 12291320), (192, 10754905), (210, 9833056), (224, 9218490), (240, 8603924), (280, 7374792), (320, 6452943), (336, 6145660), (420, 4916528), (448, 4609245), (480, 4301962), (560, 3687396), (672, 3072830), (840, 2458264), (960, 2150981), (1120, 1843698), (1344, 1536415), (1680, 1229132), (2240, 921849), (3360, 614566), (6720, 307283)]