1652118720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{245851}}^1$

素因数の和:245878

約数の個数: 112

約数和(自身を含む): 5994855168

約数和(自身を除く): 4342736448

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, 245851, 491702, 737553, 983404, 1229255, 1475106, 1720957, 1966808, 2458510, 2950212, 3441914, 3687765, 3933616, 4917020, 5162871, 5900424, 6883828, 7375530, 7867232, 8604785, 9834040, 10325742, 11800848, 13767656, 14751060, 15734464, 17209570, 19668080, 20651484, 23601696, 25814355, 27535312, 29502120, 34419140, 39336160, 41302968, 47203392, 51628710, 55070624, 59004240, 68838280, 78672320, 82605936, 103257420, 110141248, 118008480, 137676560, 165211872, 206514840, 236016960, 275353120, 330423744, 413029680, 550706240, 826059360, 1652118720]

約数ペア:

[(1, 1652118720), (2, 826059360), (3, 550706240), (4, 413029680), (5, 330423744), (6, 275353120), (7, 236016960), (8, 206514840), (10, 165211872), (12, 137676560), (14, 118008480), (15, 110141248), (16, 103257420), (20, 82605936), (21, 78672320), (24, 68838280), (28, 59004240), (30, 55070624), (32, 51628710), (35, 47203392), (40, 41302968), (42, 39336160), (48, 34419140), (56, 29502120), (60, 27535312), (64, 25814355), (70, 23601696), (80, 20651484), (84, 19668080), (96, 17209570), (105, 15734464), (112, 14751060), (120, 13767656), (140, 11800848), (160, 10325742), (168, 9834040), (192, 8604785), (210, 7867232), (224, 7375530), (240, 6883828), (280, 5900424), (320, 5162871), (336, 4917020), (420, 3933616), (448, 3687765), (480, 3441914), (560, 2950212), (672, 2458510), (840, 1966808), (960, 1720957), (1120, 1475106), (1344, 1229255), (1680, 983404), (2240, 737553), (3360, 491702), (6720, 245851)]