1008113920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 216

約数和(自身を含む): 2779414848

約数和(自身を除く): 1771300928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 160, 176, 184, 220, 230, 242, 253, 256, 283, 320, 352, 368, 440, 460, 484, 506, 566, 605, 640, 704, 736, 880, 920, 968, 1012, 1132, 1210, 1265, 1280, 1408, 1415, 1472, 1760, 1840, 1936, 2024, 2264, 2420, 2530, 2783, 2816, 2830, 2944, 3113, 3520, 3680, 3872, 4048, 4528, 4840, 5060, 5566, 5660, 5888, 6226, 6509, 7040, 7360, 7744, 8096, 9056, 9680, 10120, 11132, 11320, 12452, 13018, 13915, 14080, 14720, 15488, 15565, 16192, 18112, 19360, 20240, 22264, 22640, 24904, 26036, 27830, 29440, 30976, 31130, 32384, 32545, 34243, 36224, 38720, 40480, 44528, 45280, 49808, 52072, 55660, 62260, 64768, 65090, 68486, 71599, 72448, 77440, 80960, 89056, 90560, 99616, 104144, 111320, 124520, 130180, 136972, 143198, 154880, 161920, 171215, 178112, 181120, 199232, 208288, 222640, 249040, 260360, 273944, 286396, 323840, 342430, 356224, 357995, 362240, 398464, 416576, 445280, 498080, 520720, 547888, 572792, 684860, 712448, 715990, 787589, 796928, 833152, 890560, 996160, 1041440, 1095776, 1145584, 1369720, 1431980, 1575178, 1666304, 1781120, 1992320, 2082880, 2191552, 2291168, 2739440, 2863960, 3150356, 3562240, 3937945, 3984640, 4165760, 4383104, 4582336, 5478880, 5727920, 6300712, 7875890, 8331520, 8766208, 9164672, 10957760, 11455840, 12601424, 15751780, 18329344, 21915520, 22911680, 25202848, 31503560, 43831040, 45823360, 50405696, 63007120, 91646720, 100811392, 126014240, 201622784, 252028480, 504056960, 1008113920]

約数ペア:

[(1, 1008113920), (2, 504056960), (4, 252028480), (5, 201622784), (8, 126014240), (10, 100811392), (11, 91646720), (16, 63007120), (20, 50405696), (22, 45823360), (23, 43831040), (32, 31503560), (40, 25202848), (44, 22911680), (46, 21915520), (55, 18329344), (64, 15751780), (80, 12601424), (88, 11455840), (92, 10957760), (110, 9164672), (115, 8766208), (121, 8331520), (128, 7875890), (160, 6300712), (176, 5727920), (184, 5478880), (220, 4582336), (230, 4383104), (242, 4165760), (253, 3984640), (256, 3937945), (283, 3562240), (320, 3150356), (352, 2863960), (368, 2739440), (440, 2291168), (460, 2191552), (484, 2082880), (506, 1992320), (566, 1781120), (605, 1666304), (640, 1575178), (704, 1431980), (736, 1369720), (880, 1145584), (920, 1095776), (968, 1041440), (1012, 996160), (1132, 890560), (1210, 833152), (1265, 796928), (1280, 787589), (1408, 715990), (1415, 712448), (1472, 684860), (1760, 572792), (1840, 547888), (1936, 520720), (2024, 498080), (2264, 445280), (2420, 416576), (2530, 398464), (2783, 362240), (2816, 357995), (2830, 356224), (2944, 342430), (3113, 323840), (3520, 286396), (3680, 273944), (3872, 260360), (4048, 249040), (4528, 222640), (4840, 208288), (5060, 199232), (5566, 181120), (5660, 178112), (5888, 171215), (6226, 161920), (6509, 154880), (7040, 143198), (7360, 136972), (7744, 130180), (8096, 124520), (9056, 111320), (9680, 104144), (10120, 99616), (11132, 90560), (11320, 89056), (12452, 80960), (13018, 77440), (13915, 72448), (14080, 71599), (14720, 68486), (15488, 65090), (15565, 64768), (16192, 62260), (18112, 55660), (19360, 52072), (20240, 49808), (22264, 45280), (22640, 44528), (24904, 40480), (26036, 38720), (27830, 36224), (29440, 34243), (30976, 32545), (31130, 32384)]