766032320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 1961278272

約数和(自身を除く): 1195245952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 53, 62, 64, 80, 94, 106, 124, 155, 160, 188, 212, 235, 248, 265, 310, 320, 376, 424, 470, 496, 530, 620, 752, 848, 940, 961, 992, 1060, 1240, 1457, 1504, 1643, 1696, 1880, 1922, 1984, 2120, 2480, 2491, 2914, 3008, 3286, 3392, 3760, 3844, 4240, 4805, 4960, 4982, 5828, 6572, 7285, 7520, 7688, 8215, 8480, 9610, 9920, 9964, 11656, 12455, 13144, 14570, 15040, 15376, 16430, 16960, 19220, 19928, 23312, 24910, 26288, 29140, 30752, 32860, 38440, 39856, 45167, 46624, 49820, 50933, 52576, 58280, 61504, 65720, 76880, 77221, 79712, 90334, 93248, 99640, 101866, 105152, 116560, 131440, 153760, 154442, 159424, 180668, 199280, 203732, 225835, 233120, 254665, 262880, 307520, 308884, 361336, 386105, 398560, 407464, 451670, 466240, 509330, 525760, 617768, 722672, 772210, 797120, 814928, 903340, 1018660, 1235536, 1445344, 1544420, 1629856, 1806680, 2037320, 2393851, 2471072, 2890688, 3088840, 3259712, 3613360, 4074640, 4787702, 4942144, 6177680, 7226720, 8149280, 9575404, 11969255, 12355360, 14453440, 16298560, 19150808, 23938510, 24710720, 38301616, 47877020, 76603232, 95754040, 153206464, 191508080, 383016160, 766032320]

約数ペア:

[(1, 766032320), (2, 383016160), (4, 191508080), (5, 153206464), (8, 95754040), (10, 76603232), (16, 47877020), (20, 38301616), (31, 24710720), (32, 23938510), (40, 19150808), (47, 16298560), (53, 14453440), (62, 12355360), (64, 11969255), (80, 9575404), (94, 8149280), (106, 7226720), (124, 6177680), (155, 4942144), (160, 4787702), (188, 4074640), (212, 3613360), (235, 3259712), (248, 3088840), (265, 2890688), (310, 2471072), (320, 2393851), (376, 2037320), (424, 1806680), (470, 1629856), (496, 1544420), (530, 1445344), (620, 1235536), (752, 1018660), (848, 903340), (940, 814928), (961, 797120), (992, 772210), (1060, 722672), (1240, 617768), (1457, 525760), (1504, 509330), (1643, 466240), (1696, 451670), (1880, 407464), (1922, 398560), (1984, 386105), (2120, 361336), (2480, 308884), (2491, 307520), (2914, 262880), (3008, 254665), (3286, 233120), (3392, 225835), (3760, 203732), (3844, 199280), (4240, 180668), (4805, 159424), (4960, 154442), (4982, 153760), (5828, 131440), (6572, 116560), (7285, 105152), (7520, 101866), (7688, 99640), (8215, 93248), (8480, 90334), (9610, 79712), (9920, 77221), (9964, 76880), (11656, 65720), (12455, 61504), (13144, 58280), (14570, 52576), (15040, 50933), (15376, 49820), (16430, 46624), (16960, 45167), (19220, 39856), (19928, 38440), (23312, 32860), (24910, 30752), (26288, 29140)]