158271120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 240

約数和(自身を含む): 627674112

約数和(自身を除く): 469402992

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, 930, 1008, 1013, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2026, 2170, 2232, 2480, 2520, 2604, 2790, 3039, 3255, 3472, 3720, 3906, 4052, 4340, 4464, 5040, 5065, 5208, 5580, 6078, 6510, 7091, 7440, 7812, 8104, 8680, 9117, 9765, 10130, 10416, 11160, 12156, 13020, 14182, 15195, 15624, 16208, 17360, 18234, 19530, 20260, 21273, 22320, 24312, 26040, 28364, 30390, 31248, 31403, 35455, 36468, 39060, 40520, 42546, 45585, 48624, 52080, 56728, 60780, 62806, 63819, 70910, 72936, 78120, 81040, 85092, 91170, 94209, 106365, 113456, 121560, 125612, 127638, 141820, 145872, 156240, 157015, 170184, 182340, 188418, 212730, 219821, 243120, 251224, 255276, 282627, 283640, 314030, 319095, 340368, 364680, 376836, 425460, 439642, 471045, 502448, 510552, 565254, 567280, 628060, 638190, 659463, 729360, 753672, 850920, 879284, 942090, 1021104, 1099105, 1130508, 1256120, 1276380, 1318926, 1413135, 1507344, 1701840, 1758568, 1884180, 1978389, 2198210, 2261016, 2512240, 2552760, 2637852, 2826270, 3297315, 3517136, 3768360, 3956778, 4396420, 4522032, 5105520, 5275704, 5652540, 6594630, 7536720, 7913556, 8792840, 9891945, 10551408, 11305080, 13189260, 15827112, 17585680, 19783890, 22610160, 26378520, 31654224, 39567780, 52757040, 79135560, 158271120]

約数ペア:

[(1, 158271120), (2, 79135560), (3, 52757040), (4, 39567780), (5, 31654224), (6, 26378520), (7, 22610160), (8, 19783890), (9, 17585680), (10, 15827112), (12, 13189260), (14, 11305080), (15, 10551408), (16, 9891945), (18, 8792840), (20, 7913556), (21, 7536720), (24, 6594630), (28, 5652540), (30, 5275704), (31, 5105520), (35, 4522032), (36, 4396420), (40, 3956778), (42, 3768360), (45, 3517136), (48, 3297315), (56, 2826270), (60, 2637852), (62, 2552760), (63, 2512240), (70, 2261016), (72, 2198210), (80, 1978389), (84, 1884180), (90, 1758568), (93, 1701840), (105, 1507344), (112, 1413135), (120, 1318926), (124, 1276380), (126, 1256120), (140, 1130508), (144, 1099105), (155, 1021104), (168, 942090), (180, 879284), (186, 850920), (210, 753672), (217, 729360), (240, 659463), (248, 638190), (252, 628060), (279, 567280), (280, 565254), (310, 510552), (315, 502448), (336, 471045), (360, 439642), (372, 425460), (420, 376836), (434, 364680), (465, 340368), (496, 319095), (504, 314030), (558, 283640), (560, 282627), (620, 255276), (630, 251224), (651, 243120), (720, 219821), (744, 212730), (840, 188418), (868, 182340), (930, 170184), (1008, 157015), (1013, 156240), (1085, 145872), (1116, 141820), (1240, 127638), (1260, 125612), (1302, 121560), (1395, 113456), (1488, 106365), (1680, 94209), (1736, 91170), (1860, 85092), (1953, 81040), (2026, 78120), (2170, 72936), (2232, 70910), (2480, 63819), (2520, 62806), (2604, 60780), (2790, 56728), (3039, 52080), (3255, 48624), (3472, 45585), (3720, 42546), (3906, 40520), (4052, 39060), (4340, 36468), (4464, 35455), (5040, 31403), (5065, 31248), (5208, 30390), (5580, 28364), (6078, 26040), (6510, 24312), (7091, 22320), (7440, 21273), (7812, 20260), (8104, 19530), (8680, 18234), (9117, 17360), (9765, 16208), (10130, 15624), (10416, 15195), (11160, 14182), (12156, 13020)]