242622240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 880782336

約数和(自身を除く): 638160096

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 280, 326, 336, 420, 443, 480, 489, 560, 652, 672, 815, 840, 886, 978, 1120, 1141, 1304, 1329, 1630, 1680, 1772, 1956, 2215, 2282, 2445, 2608, 2658, 3101, 3260, 3360, 3423, 3544, 3912, 4430, 4564, 4890, 5216, 5316, 5705, 6202, 6520, 6645, 6846, 7088, 7824, 8860, 9128, 9303, 9780, 10632, 11410, 12404, 13040, 13290, 13692, 14176, 15505, 15648, 17115, 17720, 18256, 18606, 19560, 21264, 22820, 24808, 26080, 26580, 27384, 31010, 34230, 35440, 36512, 37212, 39120, 42528, 45640, 46515, 49616, 53160, 54768, 62020, 68460, 70880, 72209, 74424, 78240, 91280, 93030, 99232, 106320, 109536, 124040, 136920, 144418, 148848, 182560, 186060, 212640, 216627, 248080, 273840, 288836, 297696, 361045, 372120, 433254, 496160, 505463, 547680, 577672, 722090, 744240, 866508, 1010926, 1083135, 1155344, 1444180, 1488480, 1516389, 1733016, 2021852, 2166270, 2310688, 2527315, 2888360, 3032778, 3466032, 4043704, 4332540, 5054630, 5776720, 6065556, 6932064, 7581945, 8087408, 8665080, 10109260, 11553440, 12131112, 15163890, 16174816, 17330160, 20218520, 24262224, 30327780, 34660320, 40437040, 48524448, 60655560, 80874080, 121311120, 242622240]

約数ペア:

[(1, 242622240), (2, 121311120), (3, 80874080), (4, 60655560), (5, 48524448), (6, 40437040), (7, 34660320), (8, 30327780), (10, 24262224), (12, 20218520), (14, 17330160), (15, 16174816), (16, 15163890), (20, 12131112), (21, 11553440), (24, 10109260), (28, 8665080), (30, 8087408), (32, 7581945), (35, 6932064), (40, 6065556), (42, 5776720), (48, 5054630), (56, 4332540), (60, 4043704), (70, 3466032), (80, 3032778), (84, 2888360), (96, 2527315), (105, 2310688), (112, 2166270), (120, 2021852), (140, 1733016), (160, 1516389), (163, 1488480), (168, 1444180), (210, 1155344), (224, 1083135), (240, 1010926), (280, 866508), (326, 744240), (336, 722090), (420, 577672), (443, 547680), (480, 505463), (489, 496160), (560, 433254), (652, 372120), (672, 361045), (815, 297696), (840, 288836), (886, 273840), (978, 248080), (1120, 216627), (1141, 212640), (1304, 186060), (1329, 182560), (1630, 148848), (1680, 144418), (1772, 136920), (1956, 124040), (2215, 109536), (2282, 106320), (2445, 99232), (2608, 93030), (2658, 91280), (3101, 78240), (3260, 74424), (3360, 72209), (3423, 70880), (3544, 68460), (3912, 62020), (4430, 54768), (4564, 53160), (4890, 49616), (5216, 46515), (5316, 45640), (5705, 42528), (6202, 39120), (6520, 37212), (6645, 36512), (6846, 35440), (7088, 34230), (7824, 31010), (8860, 27384), (9128, 26580), (9303, 26080), (9780, 24808), (10632, 22820), (11410, 21264), (12404, 19560), (13040, 18606), (13290, 18256), (13692, 17720), (14176, 17115), (15505, 15648)]