1998866760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 384

約数和(自身を含む): 7032614400

約数和(自身を除く): 5033747640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 47, 55, 58, 60, 66, 87, 88, 94, 101, 110, 116, 120, 121, 132, 141, 145, 165, 174, 188, 202, 220, 232, 235, 242, 264, 282, 290, 303, 319, 330, 348, 363, 376, 404, 435, 440, 470, 484, 505, 517, 564, 580, 605, 606, 638, 660, 696, 705, 726, 808, 870, 940, 957, 968, 1010, 1034, 1111, 1128, 1160, 1210, 1212, 1276, 1320, 1363, 1410, 1452, 1515, 1551, 1595, 1740, 1815, 1880, 1914, 2020, 2068, 2222, 2420, 2424, 2552, 2585, 2726, 2820, 2904, 2929, 3030, 3102, 3190, 3333, 3480, 3509, 3630, 3828, 4040, 4089, 4136, 4444, 4747, 4785, 4840, 5170, 5452, 5555, 5640, 5687, 5858, 6060, 6204, 6380, 6666, 6815, 7018, 7260, 7656, 7755, 8178, 8787, 8888, 9494, 9570, 10340, 10527, 10904, 11110, 11374, 11716, 12120, 12221, 12408, 12760, 13332, 13630, 14036, 14241, 14520, 14645, 14993, 15510, 16356, 16665, 17061, 17545, 17574, 18988, 19140, 20445, 20680, 21054, 22220, 22748, 23432, 23735, 24442, 26664, 27260, 28072, 28435, 28482, 29290, 29986, 31020, 32219, 32712, 33330, 34122, 35090, 35148, 36663, 37976, 38280, 40890, 42108, 43935, 44440, 44979, 45496, 47470, 48884, 52217, 52635, 54520, 56870, 56964, 58580, 59972, 61105, 62040, 64438, 66660, 68244, 70180, 70296, 71205, 73326, 74965, 81780, 84216, 85305, 87870, 89958, 94940, 96657, 97768, 104434, 105270, 113740, 113928, 117160, 119944, 122210, 128876, 133320, 136488, 137663, 140360, 142410, 146652, 149930, 156651, 161095, 163560, 164923, 170610, 175740, 179916, 183315, 189880, 193314, 208868, 210540, 224895, 227480, 244420, 257752, 261085, 275326, 284820, 293304, 299860, 313302, 322190, 329846, 341220, 351480, 354409, 359832, 366630, 386628, 412989, 417736, 421080, 449790, 483285, 488840, 494769, 522170, 550652, 569640, 574387, 599720, 626604, 644380, 659692, 682440, 688315, 708818, 733260, 773256, 783255, 824615, 825978, 899580, 966570, 989538, 1044340, 1063227, 1101304, 1148774, 1253208, 1288760, 1319384, 1376630, 1417636, 1466520, 1514293, 1566510, 1649230, 1651956, 1723161, 1772045, 1799160, 1933140, 1979076, 2064945, 2088680, 2126454, 2297548, 2473845, 2753260, 2835272, 2871935, 3028586, 3133020, 3298460, 3303912, 3446322, 3544090, 3866280, 3958152, 4129890, 4252908, 4542879, 4595096, 4947690, 5316135, 5506520, 5743870, 6057172, 6266040, 6596920, 6892644, 7088180, 7571465, 8259780, 8505816, 8615805, 9085758, 9895380, 10632270, 11487740, 12114344, 13785288, 14176360, 15142930, 16519560, 16657223, 17231610, 18171516, 19790760, 21264540, 22714395, 22975480, 30285860, 33314446, 34463220, 36343032, 42529080, 45428790, 49971669, 60571720, 66628892, 68926440, 83286115, 90857580, 99943338, 133257784, 166572230, 181715160, 199886676, 249858345, 333144460, 399773352, 499716690, 666288920, 999433380, 1998866760]

約数ペア:

[(1, 1998866760), (2, 999433380), (3, 666288920), (4, 499716690), (5, 399773352), (6, 333144460), (8, 249858345), (10, 199886676), (11, 181715160), (12, 166572230), (15, 133257784), (20, 99943338), (22, 90857580), (24, 83286115), (29, 68926440), (30, 66628892), (33, 60571720), (40, 49971669), (44, 45428790), (47, 42529080), (55, 36343032), (58, 34463220), (60, 33314446), (66, 30285860), (87, 22975480), (88, 22714395), (94, 21264540), (101, 19790760), (110, 18171516), (116, 17231610), (120, 16657223), (121, 16519560), (132, 15142930), (141, 14176360), (145, 13785288), (165, 12114344), (174, 11487740), (188, 10632270), (202, 9895380), (220, 9085758), (232, 8615805), (235, 8505816), (242, 8259780), (264, 7571465), (282, 7088180), (290, 6892644), (303, 6596920), (319, 6266040), (330, 6057172), (348, 5743870), (363, 5506520), (376, 5316135), (404, 4947690), (435, 4595096), (440, 4542879), (470, 4252908), (484, 4129890), (505, 3958152), (517, 3866280), (564, 3544090), (580, 3446322), (605, 3303912), (606, 3298460), (638, 3133020), (660, 3028586), (696, 2871935), (705, 2835272), (726, 2753260), (808, 2473845), (870, 2297548), (940, 2126454), (957, 2088680), (968, 2064945), (1010, 1979076), (1034, 1933140), (1111, 1799160), (1128, 1772045), (1160, 1723161), (1210, 1651956), (1212, 1649230), (1276, 1566510), (1320, 1514293), (1363, 1466520), (1410, 1417636), (1452, 1376630), (1515, 1319384), (1551, 1288760), (1595, 1253208), (1740, 1148774), (1815, 1101304), (1880, 1063227), (1914, 1044340), (2020, 989538), (2068, 966570), (2222, 899580), (2420, 825978), (2424, 824615), (2552, 783255), (2585, 773256), (2726, 733260), (2820, 708818), (2904, 688315), (2929, 682440), (3030, 659692), (3102, 644380), (3190, 626604), (3333, 599720), (3480, 574387), (3509, 569640), (3630, 550652), (3828, 522170), (4040, 494769), (4089, 488840), (4136, 483285), (4444, 449790), (4747, 421080), (4785, 417736), (4840, 412989), (5170, 386628), (5452, 366630), (5555, 359832), (5640, 354409), (5687, 351480), (5858, 341220), (6060, 329846), (6204, 322190), (6380, 313302), (6666, 299860), (6815, 293304), (7018, 284820), (7260, 275326), (7656, 261085), (7755, 257752), (8178, 244420), (8787, 227480), (8888, 224895), (9494, 210540), (9570, 208868), (10340, 193314), (10527, 189880), (10904, 183315), (11110, 179916), (11374, 175740), (11716, 170610), (12120, 164923), (12221, 163560), (12408, 161095), (12760, 156651), (13332, 149930), (13630, 146652), (14036, 142410), (14241, 140360), (14520, 137663), (14645, 136488), (14993, 133320), (15510, 128876), (16356, 122210), (16665, 119944), (17061, 117160), (17545, 113928), (17574, 113740), (18988, 105270), (19140, 104434), (20445, 97768), (20680, 96657), (21054, 94940), (22220, 89958), (22748, 87870), (23432, 85305), (23735, 84216), (24442, 81780), (26664, 74965), (27260, 73326), (28072, 71205), (28435, 70296), (28482, 70180), (29290, 68244), (29986, 66660), (31020, 64438), (32219, 62040), (32712, 61105), (33330, 59972), (34122, 58580), (35090, 56964), (35148, 56870), (36663, 54520), (37976, 52635), (38280, 52217), (40890, 48884), (42108, 47470), (43935, 45496), (44440, 44979)]