141709680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 240

約数和(自身を含む): 562059264

約数和(自身を除く): 420349584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 907, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1814, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2721, 2790, 3255, 3472, 3628, 3720, 3906, 4340, 4464, 4535, 5040, 5208, 5442, 5580, 6349, 6510, 7256, 7440, 7812, 8163, 8680, 9070, 9765, 10416, 10884, 11160, 12698, 13020, 13605, 14512, 15624, 16326, 17360, 18140, 19047, 19530, 21768, 22320, 25396, 26040, 27210, 28117, 31248, 31745, 32652, 36280, 38094, 39060, 40815, 43536, 50792, 52080, 54420, 56234, 57141, 63490, 65304, 72560, 76188, 78120, 81630, 84351, 95235, 101584, 108840, 112468, 114282, 126980, 130608, 140585, 152376, 156240, 163260, 168702, 190470, 196819, 217680, 224936, 228564, 253053, 253960, 281170, 285705, 304752, 326520, 337404, 380940, 393638, 421755, 449872, 457128, 506106, 507920, 562340, 571410, 590457, 653040, 674808, 761880, 787276, 843510, 914256, 984095, 1012212, 1124680, 1142820, 1180914, 1265265, 1349616, 1523760, 1574552, 1687020, 1771371, 1968190, 2024424, 2249360, 2285640, 2361828, 2530530, 2952285, 3149104, 3374040, 3542742, 3936380, 4048848, 4571280, 4723656, 5061060, 5904570, 6748080, 7085484, 7872760, 8856855, 9447312, 10122120, 11809140, 14170968, 15745520, 17713710, 20244240, 23618280, 28341936, 35427420, 47236560, 70854840, 141709680]

約数ペア:

[(1, 141709680), (2, 70854840), (3, 47236560), (4, 35427420), (5, 28341936), (6, 23618280), (7, 20244240), (8, 17713710), (9, 15745520), (10, 14170968), (12, 11809140), (14, 10122120), (15, 9447312), (16, 8856855), (18, 7872760), (20, 7085484), (21, 6748080), (24, 5904570), (28, 5061060), (30, 4723656), (31, 4571280), (35, 4048848), (36, 3936380), (40, 3542742), (42, 3374040), (45, 3149104), (48, 2952285), (56, 2530530), (60, 2361828), (62, 2285640), (63, 2249360), (70, 2024424), (72, 1968190), (80, 1771371), (84, 1687020), (90, 1574552), (93, 1523760), (105, 1349616), (112, 1265265), (120, 1180914), (124, 1142820), (126, 1124680), (140, 1012212), (144, 984095), (155, 914256), (168, 843510), (180, 787276), (186, 761880), (210, 674808), (217, 653040), (240, 590457), (248, 571410), (252, 562340), (279, 507920), (280, 506106), (310, 457128), (315, 449872), (336, 421755), (360, 393638), (372, 380940), (420, 337404), (434, 326520), (465, 304752), (496, 285705), (504, 281170), (558, 253960), (560, 253053), (620, 228564), (630, 224936), (651, 217680), (720, 196819), (744, 190470), (840, 168702), (868, 163260), (907, 156240), (930, 152376), (1008, 140585), (1085, 130608), (1116, 126980), (1240, 114282), (1260, 112468), (1302, 108840), (1395, 101584), (1488, 95235), (1680, 84351), (1736, 81630), (1814, 78120), (1860, 76188), (1953, 72560), (2170, 65304), (2232, 63490), (2480, 57141), (2520, 56234), (2604, 54420), (2721, 52080), (2790, 50792), (3255, 43536), (3472, 40815), (3628, 39060), (3720, 38094), (3906, 36280), (4340, 32652), (4464, 31745), (4535, 31248), (5040, 28117), (5208, 27210), (5442, 26040), (5580, 25396), (6349, 22320), (6510, 21768), (7256, 19530), (7440, 19047), (7812, 18140), (8163, 17360), (8680, 16326), (9070, 15624), (9765, 14512), (10416, 13605), (10884, 13020), (11160, 12698)]