2018364040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 256

約数和(自身を含む): 5971968000

約数和(自身を除く): 3953603960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 59, 70, 77, 88, 110, 116, 118, 140, 145, 154, 203, 220, 232, 236, 280, 290, 295, 308, 319, 383, 385, 406, 413, 440, 472, 580, 590, 616, 638, 649, 766, 770, 812, 826, 1015, 1160, 1180, 1276, 1298, 1532, 1540, 1595, 1624, 1652, 1711, 1915, 2030, 2065, 2233, 2360, 2552, 2596, 2681, 3064, 3080, 3190, 3245, 3304, 3422, 3830, 4060, 4130, 4213, 4466, 4543, 5192, 5362, 6380, 6490, 6844, 7660, 8120, 8260, 8426, 8555, 8932, 9086, 10724, 11107, 11165, 11977, 12760, 12980, 13405, 13688, 15320, 16520, 16852, 17110, 17864, 18172, 18821, 21065, 21448, 22214, 22330, 22597, 22715, 23954, 25960, 26810, 29491, 33704, 34220, 36344, 37642, 42130, 44428, 44660, 45194, 45430, 47908, 53620, 55535, 58982, 59885, 68440, 75284, 77749, 84260, 88856, 89320, 90388, 90860, 94105, 95816, 107240, 111070, 112985, 117964, 119770, 122177, 131747, 147455, 150568, 155498, 158179, 168520, 180776, 181720, 188210, 222140, 225970, 235928, 239540, 244354, 248567, 263494, 294910, 310996, 316358, 376420, 388745, 444280, 451940, 479080, 488708, 497134, 526988, 589820, 610885, 621992, 632716, 655313, 658735, 752840, 777490, 790895, 855239, 903880, 977416, 994268, 1053976, 1179640, 1221770, 1242835, 1265432, 1310626, 1317470, 1554980, 1581790, 1710478, 1739969, 1988536, 2443540, 2485670, 2621252, 2634940, 3109960, 3163580, 3276565, 3420956, 3479938, 4276195, 4587191, 4887080, 4971340, 5242504, 5269880, 6327160, 6553130, 6841912, 6959876, 7208443, 8552390, 8699845, 9174382, 9942680, 13106260, 13919752, 14416886, 17104780, 17399690, 18348764, 22935955, 26212520, 28833772, 34209560, 34799380, 36042215, 36697528, 45871910, 50459101, 57667544, 69598760, 72084430, 91743820, 100918202, 144168860, 183487640, 201836404, 252295505, 288337720, 403672808, 504591010, 1009182020, 2018364040]

約数ペア:

[(1, 2018364040), (2, 1009182020), (4, 504591010), (5, 403672808), (7, 288337720), (8, 252295505), (10, 201836404), (11, 183487640), (14, 144168860), (20, 100918202), (22, 91743820), (28, 72084430), (29, 69598760), (35, 57667544), (40, 50459101), (44, 45871910), (55, 36697528), (56, 36042215), (58, 34799380), (59, 34209560), (70, 28833772), (77, 26212520), (88, 22935955), (110, 18348764), (116, 17399690), (118, 17104780), (140, 14416886), (145, 13919752), (154, 13106260), (203, 9942680), (220, 9174382), (232, 8699845), (236, 8552390), (280, 7208443), (290, 6959876), (295, 6841912), (308, 6553130), (319, 6327160), (383, 5269880), (385, 5242504), (406, 4971340), (413, 4887080), (440, 4587191), (472, 4276195), (580, 3479938), (590, 3420956), (616, 3276565), (638, 3163580), (649, 3109960), (766, 2634940), (770, 2621252), (812, 2485670), (826, 2443540), (1015, 1988536), (1160, 1739969), (1180, 1710478), (1276, 1581790), (1298, 1554980), (1532, 1317470), (1540, 1310626), (1595, 1265432), (1624, 1242835), (1652, 1221770), (1711, 1179640), (1915, 1053976), (2030, 994268), (2065, 977416), (2233, 903880), (2360, 855239), (2552, 790895), (2596, 777490), (2681, 752840), (3064, 658735), (3080, 655313), (3190, 632716), (3245, 621992), (3304, 610885), (3422, 589820), (3830, 526988), (4060, 497134), (4130, 488708), (4213, 479080), (4466, 451940), (4543, 444280), (5192, 388745), (5362, 376420), (6380, 316358), (6490, 310996), (6844, 294910), (7660, 263494), (8120, 248567), (8260, 244354), (8426, 239540), (8555, 235928), (8932, 225970), (9086, 222140), (10724, 188210), (11107, 181720), (11165, 180776), (11977, 168520), (12760, 158179), (12980, 155498), (13405, 150568), (13688, 147455), (15320, 131747), (16520, 122177), (16852, 119770), (17110, 117964), (17864, 112985), (18172, 111070), (18821, 107240), (21065, 95816), (21448, 94105), (22214, 90860), (22330, 90388), (22597, 89320), (22715, 88856), (23954, 84260), (25960, 77749), (26810, 75284), (29491, 68440), (33704, 59885), (34220, 58982), (36344, 55535), (37642, 53620), (42130, 47908), (44428, 45430), (44660, 45194)]