485244480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:633

約数の個数: 224

約数和(自身を含む): 1775545344

約数和(自身を除く): 1290300864

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, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 420, 443, 448, 480, 489, 560, 652, 672, 815, 840, 886, 960, 978, 1120, 1141, 1304, 1329, 1344, 1630, 1680, 1772, 1956, 2215, 2240, 2282, 2445, 2608, 2658, 3101, 3260, 3360, 3423, 3544, 3912, 4430, 4564, 4890, 5216, 5316, 5705, 6202, 6520, 6645, 6720, 6846, 7088, 7824, 8860, 9128, 9303, 9780, 10432, 10632, 11410, 12404, 13040, 13290, 13692, 14176, 15505, 15648, 17115, 17720, 18256, 18606, 19560, 21264, 22820, 24808, 26080, 26580, 27384, 28352, 31010, 31296, 34230, 35440, 36512, 37212, 39120, 42528, 45640, 46515, 49616, 52160, 53160, 54768, 62020, 68460, 70880, 72209, 73024, 74424, 78240, 85056, 91280, 93030, 99232, 106320, 109536, 124040, 136920, 141760, 144418, 148848, 156480, 182560, 186060, 198464, 212640, 216627, 219072, 248080, 273840, 288836, 297696, 361045, 365120, 372120, 425280, 433254, 496160, 505463, 547680, 577672, 595392, 722090, 744240, 866508, 992320, 1010926, 1083135, 1095360, 1155344, 1444180, 1488480, 1516389, 1733016, 2021852, 2166270, 2310688, 2527315, 2888360, 2976960, 3032778, 3466032, 4043704, 4332540, 4621376, 5054630, 5776720, 6065556, 6932064, 7581945, 8087408, 8665080, 10109260, 11553440, 12131112, 13864128, 15163890, 16174816, 17330160, 20218520, 23106880, 24262224, 30327780, 32349632, 34660320, 40437040, 48524448, 60655560, 69320640, 80874080, 97048896, 121311120, 161748160, 242622240, 485244480]

約数ペア:

[(1, 485244480), (2, 242622240), (3, 161748160), (4, 121311120), (5, 97048896), (6, 80874080), (7, 69320640), (8, 60655560), (10, 48524448), (12, 40437040), (14, 34660320), (15, 32349632), (16, 30327780), (20, 24262224), (21, 23106880), (24, 20218520), (28, 17330160), (30, 16174816), (32, 15163890), (35, 13864128), (40, 12131112), (42, 11553440), (48, 10109260), (56, 8665080), (60, 8087408), (64, 7581945), (70, 6932064), (80, 6065556), (84, 5776720), (96, 5054630), (105, 4621376), (112, 4332540), (120, 4043704), (140, 3466032), (160, 3032778), (163, 2976960), (168, 2888360), (192, 2527315), (210, 2310688), (224, 2166270), (240, 2021852), (280, 1733016), (320, 1516389), (326, 1488480), (336, 1444180), (420, 1155344), (443, 1095360), (448, 1083135), (480, 1010926), (489, 992320), (560, 866508), (652, 744240), (672, 722090), (815, 595392), (840, 577672), (886, 547680), (960, 505463), (978, 496160), (1120, 433254), (1141, 425280), (1304, 372120), (1329, 365120), (1344, 361045), (1630, 297696), (1680, 288836), (1772, 273840), (1956, 248080), (2215, 219072), (2240, 216627), (2282, 212640), (2445, 198464), (2608, 186060), (2658, 182560), (3101, 156480), (3260, 148848), (3360, 144418), (3423, 141760), (3544, 136920), (3912, 124040), (4430, 109536), (4564, 106320), (4890, 99232), (5216, 93030), (5316, 91280), (5705, 85056), (6202, 78240), (6520, 74424), (6645, 73024), (6720, 72209), (6846, 70880), (7088, 68460), (7824, 62020), (8860, 54768), (9128, 53160), (9303, 52160), (9780, 49616), (10432, 46515), (10632, 45640), (11410, 42528), (12404, 39120), (13040, 37212), (13290, 36512), (13692, 35440), (14176, 34230), (15505, 31296), (15648, 31010), (17115, 28352), (17720, 27384), (18256, 26580), (18606, 26080), (19560, 24808), (21264, 22820)]