2021854560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16649}}^1$

素因数の和:16701

約数の個数: 192

約数和(自身を含む): 7250342400

約数和(自身を除く): 5228487840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 7590, 8096, 10120, 11040, 12144, 15180, 16649, 20240, 24288, 30360, 33298, 40480, 49947, 60720, 66596, 83245, 99894, 121440, 133192, 166490, 183139, 199788, 249735, 266384, 332980, 366278, 382927, 399576, 499470, 532768, 549417, 665960, 732556, 765854, 799152, 915695, 998940, 1098834, 1148781, 1331920, 1465112, 1531708, 1598304, 1831390, 1914635, 1997880, 2197668, 2297562, 2663840, 2747085, 2930224, 3063416, 3662780, 3829270, 3995760, 4212197, 4395336, 4595124, 5494170, 5743905, 5860448, 6126832, 7325560, 7658540, 7991520, 8424394, 8790672, 9190248, 10988340, 11487810, 12253664, 12636591, 14651120, 15317080, 16848788, 17581344, 18380496, 21060985, 21976680, 22975620, 25273182, 29302240, 30634160, 33697576, 36760992, 42121970, 43953360, 45951240, 50546364, 61268320, 63182955, 67395152, 84243940, 87906720, 91902480, 101092728, 126365910, 134790304, 168487880, 183804960, 202185456, 252731820, 336975760, 404370912, 505463640, 673951520, 1010927280, 2021854560]

約数ペア:

[(1, 2021854560), (2, 1010927280), (3, 673951520), (4, 505463640), (5, 404370912), (6, 336975760), (8, 252731820), (10, 202185456), (11, 183804960), (12, 168487880), (15, 134790304), (16, 126365910), (20, 101092728), (22, 91902480), (23, 87906720), (24, 84243940), (30, 67395152), (32, 63182955), (33, 61268320), (40, 50546364), (44, 45951240), (46, 43953360), (48, 42121970), (55, 36760992), (60, 33697576), (66, 30634160), (69, 29302240), (80, 25273182), (88, 22975620), (92, 21976680), (96, 21060985), (110, 18380496), (115, 17581344), (120, 16848788), (132, 15317080), (138, 14651120), (160, 12636591), (165, 12253664), (176, 11487810), (184, 10988340), (220, 9190248), (230, 8790672), (240, 8424394), (253, 7991520), (264, 7658540), (276, 7325560), (330, 6126832), (345, 5860448), (352, 5743905), (368, 5494170), (440, 4595124), (460, 4395336), (480, 4212197), (506, 3995760), (528, 3829270), (552, 3662780), (660, 3063416), (690, 2930224), (736, 2747085), (759, 2663840), (880, 2297562), (920, 2197668), (1012, 1997880), (1056, 1914635), (1104, 1831390), (1265, 1598304), (1320, 1531708), (1380, 1465112), (1518, 1331920), (1760, 1148781), (1840, 1098834), (2024, 998940), (2208, 915695), (2530, 799152), (2640, 765854), (2760, 732556), (3036, 665960), (3680, 549417), (3795, 532768), (4048, 499470), (5060, 399576), (5280, 382927), (5520, 366278), (6072, 332980), (7590, 266384), (8096, 249735), (10120, 199788), (11040, 183139), (12144, 166490), (15180, 133192), (16649, 121440), (20240, 99894), (24288, 83245), (30360, 66596), (33298, 60720), (40480, 49947)]