286596240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 160

約数和(自身を含む): 1048313856

約数和(自身を除く): 761717616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 5503, 6510, 7440, 8680, 10416, 11006, 13020, 16509, 17360, 22012, 26040, 27515, 33018, 38521, 44024, 52080, 55030, 66036, 77042, 82545, 88048, 110060, 115563, 132072, 154084, 165090, 170593, 192605, 220120, 231126, 264144, 308168, 330180, 341186, 385210, 440240, 462252, 511779, 577815, 616336, 660360, 682372, 770420, 852965, 924504, 1023558, 1155630, 1194151, 1320720, 1364744, 1540840, 1705930, 1849008, 2047116, 2311260, 2388302, 2558895, 2729488, 3081680, 3411860, 3582453, 4094232, 4622520, 4776604, 5117790, 5970755, 6823720, 7164906, 8188464, 9245040, 9553208, 10235580, 11941510, 13647440, 14329812, 17912265, 19106416, 20471160, 23883020, 28659624, 35824530, 40942320, 47766040, 57319248, 71649060, 95532080, 143298120, 286596240]

約数ペア:

[(1, 286596240), (2, 143298120), (3, 95532080), (4, 71649060), (5, 57319248), (6, 47766040), (7, 40942320), (8, 35824530), (10, 28659624), (12, 23883020), (14, 20471160), (15, 19106416), (16, 17912265), (20, 14329812), (21, 13647440), (24, 11941510), (28, 10235580), (30, 9553208), (31, 9245040), (35, 8188464), (40, 7164906), (42, 6823720), (48, 5970755), (56, 5117790), (60, 4776604), (62, 4622520), (70, 4094232), (80, 3582453), (84, 3411860), (93, 3081680), (105, 2729488), (112, 2558895), (120, 2388302), (124, 2311260), (140, 2047116), (155, 1849008), (168, 1705930), (186, 1540840), (210, 1364744), (217, 1320720), (240, 1194151), (248, 1155630), (280, 1023558), (310, 924504), (336, 852965), (372, 770420), (420, 682372), (434, 660360), (465, 616336), (496, 577815), (560, 511779), (620, 462252), (651, 440240), (744, 385210), (840, 341186), (868, 330180), (930, 308168), (1085, 264144), (1240, 231126), (1302, 220120), (1488, 192605), (1680, 170593), (1736, 165090), (1860, 154084), (2170, 132072), (2480, 115563), (2604, 110060), (3255, 88048), (3472, 82545), (3720, 77042), (4340, 66036), (5208, 55030), (5503, 52080), (6510, 44024), (7440, 38521), (8680, 33018), (10416, 27515), (11006, 26040), (13020, 22012), (16509, 17360)]