70854840

素因数分解:

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

素因数の和:962

約数の個数: 192

約数和(自身を含む): 271964160

約数和(自身を除く): 201109320

約数列:

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

約数ペア:

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