142933560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 256

約数和(自身を含む): 552960000

約数和(自身を除く): 410026440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 499, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 998, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1497, 1540, 1705, 1736, 1848, 1860, 1996, 2046, 2170, 2310, 2387, 2495, 2604, 2728, 2994, 3080, 3255, 3410, 3493, 3720, 3992, 4092, 4340, 4620, 4774, 4990, 5115, 5208, 5489, 5988, 6510, 6820, 6986, 7161, 7485, 8184, 8680, 9240, 9548, 9980, 10230, 10479, 10978, 11935, 11976, 13020, 13640, 13972, 14322, 14970, 15469, 16467, 17465, 19096, 19960, 20460, 20958, 21956, 23870, 26040, 27445, 27944, 28644, 29940, 30938, 32934, 34930, 35805, 38423, 40920, 41916, 43912, 46407, 47740, 52395, 54890, 57288, 59880, 61876, 65868, 69860, 71610, 76846, 77345, 82335, 83832, 92814, 95480, 104790, 108283, 109780, 115269, 123752, 131736, 139720, 143220, 153692, 154690, 164670, 170159, 185628, 192115, 209580, 216566, 219560, 230538, 232035, 286440, 307384, 309380, 324849, 329340, 340318, 371256, 384230, 419160, 433132, 461076, 464070, 510477, 541415, 576345, 618760, 649698, 658680, 680636, 768460, 850795, 866264, 922152, 928140, 1020954, 1082830, 1152690, 1191113, 1299396, 1361272, 1536920, 1624245, 1701590, 1856280, 2041908, 2165660, 2305380, 2382226, 2552385, 2598792, 3248490, 3403180, 3573339, 4083816, 4331320, 4610760, 4764452, 5104770, 5955565, 6496980, 6806360, 7146678, 9528904, 10209540, 11911130, 12993960, 14293356, 17866695, 20419080, 23822260, 28586712, 35733390, 47644520, 71466780, 142933560]

約数ペア:

[(1, 142933560), (2, 71466780), (3, 47644520), (4, 35733390), (5, 28586712), (6, 23822260), (7, 20419080), (8, 17866695), (10, 14293356), (11, 12993960), (12, 11911130), (14, 10209540), (15, 9528904), (20, 7146678), (21, 6806360), (22, 6496980), (24, 5955565), (28, 5104770), (30, 4764452), (31, 4610760), (33, 4331320), (35, 4083816), (40, 3573339), (42, 3403180), (44, 3248490), (55, 2598792), (56, 2552385), (60, 2382226), (62, 2305380), (66, 2165660), (70, 2041908), (77, 1856280), (84, 1701590), (88, 1624245), (93, 1536920), (105, 1361272), (110, 1299396), (120, 1191113), (124, 1152690), (132, 1082830), (140, 1020954), (154, 928140), (155, 922152), (165, 866264), (168, 850795), (186, 768460), (210, 680636), (217, 658680), (220, 649698), (231, 618760), (248, 576345), (264, 541415), (280, 510477), (308, 464070), (310, 461076), (330, 433132), (341, 419160), (372, 384230), (385, 371256), (420, 340318), (434, 329340), (440, 324849), (462, 309380), (465, 307384), (499, 286440), (616, 232035), (620, 230538), (651, 219560), (660, 216566), (682, 209580), (744, 192115), (770, 185628), (840, 170159), (868, 164670), (924, 154690), (930, 153692), (998, 143220), (1023, 139720), (1085, 131736), (1155, 123752), (1240, 115269), (1302, 109780), (1320, 108283), (1364, 104790), (1497, 95480), (1540, 92814), (1705, 83832), (1736, 82335), (1848, 77345), (1860, 76846), (1996, 71610), (2046, 69860), (2170, 65868), (2310, 61876), (2387, 59880), (2495, 57288), (2604, 54890), (2728, 52395), (2994, 47740), (3080, 46407), (3255, 43912), (3410, 41916), (3493, 40920), (3720, 38423), (3992, 35805), (4092, 34930), (4340, 32934), (4620, 30938), (4774, 29940), (4990, 28644), (5115, 27944), (5208, 27445), (5489, 26040), (5988, 23870), (6510, 21956), (6820, 20958), (6986, 20460), (7161, 19960), (7485, 19096), (8184, 17465), (8680, 16467), (9240, 15469), (9548, 14970), (9980, 14322), (10230, 13972), (10479, 13640), (10978, 13020), (11935, 11976)]