819918480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1025

約数の個数: 160

約数和(自身を含む): 2628153216

約数和(自身を除く): 1808234736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 73, 80, 106, 120, 146, 159, 212, 219, 240, 265, 292, 318, 365, 424, 438, 530, 584, 636, 730, 795, 848, 876, 883, 1060, 1095, 1168, 1272, 1460, 1590, 1752, 1766, 2120, 2190, 2544, 2649, 2920, 3180, 3504, 3532, 3869, 4240, 4380, 4415, 5298, 5840, 6360, 7064, 7738, 8760, 8830, 10596, 11607, 12720, 13245, 14128, 15476, 17520, 17660, 19345, 21192, 23214, 26490, 30952, 35320, 38690, 42384, 46428, 46799, 52980, 58035, 61904, 64459, 70640, 77380, 92856, 93598, 105960, 116070, 128918, 140397, 154760, 185712, 187196, 193377, 211920, 232140, 233995, 257836, 280794, 309520, 322295, 374392, 386754, 464280, 467990, 515672, 561588, 644590, 701985, 748784, 773508, 928560, 935980, 966885, 1031344, 1123176, 1289180, 1403970, 1547016, 1871960, 1933770, 2246352, 2578360, 2807940, 3094032, 3416327, 3743920, 3867540, 5156720, 5615880, 6832654, 7735080, 10248981, 11231760, 13665308, 15470160, 17081635, 20497962, 27330616, 34163270, 40995924, 51244905, 54661232, 68326540, 81991848, 102489810, 136653080, 163983696, 204979620, 273306160, 409959240, 819918480]

約数ペア:

[(1, 819918480), (2, 409959240), (3, 273306160), (4, 204979620), (5, 163983696), (6, 136653080), (8, 102489810), (10, 81991848), (12, 68326540), (15, 54661232), (16, 51244905), (20, 40995924), (24, 34163270), (30, 27330616), (40, 20497962), (48, 17081635), (53, 15470160), (60, 13665308), (73, 11231760), (80, 10248981), (106, 7735080), (120, 6832654), (146, 5615880), (159, 5156720), (212, 3867540), (219, 3743920), (240, 3416327), (265, 3094032), (292, 2807940), (318, 2578360), (365, 2246352), (424, 1933770), (438, 1871960), (530, 1547016), (584, 1403970), (636, 1289180), (730, 1123176), (795, 1031344), (848, 966885), (876, 935980), (883, 928560), (1060, 773508), (1095, 748784), (1168, 701985), (1272, 644590), (1460, 561588), (1590, 515672), (1752, 467990), (1766, 464280), (2120, 386754), (2190, 374392), (2544, 322295), (2649, 309520), (2920, 280794), (3180, 257836), (3504, 233995), (3532, 232140), (3869, 211920), (4240, 193377), (4380, 187196), (4415, 185712), (5298, 154760), (5840, 140397), (6360, 128918), (7064, 116070), (7738, 105960), (8760, 93598), (8830, 92856), (10596, 77380), (11607, 70640), (12720, 64459), (13245, 61904), (14128, 58035), (15476, 52980), (17520, 46799), (17660, 46428), (19345, 42384), (21192, 38690), (23214, 35320), (26490, 30952)]