578008080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 240

約数和(自身を含む): 2148247920

約数和(自身を除く): 1570239840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1669, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3338, 3848, 4329, 4440, 4680, 4810, 5007, 5328, 5772, 6660, 6676, 7215, 7696, 8345, 8658, 8880, 9360, 9620, 10014, 11544, 13320, 13352, 14430, 15021, 16690, 17316, 19240, 20028, 21645, 21697, 23088, 25035, 26640, 26704, 28860, 30042, 33380, 34632, 38480, 40056, 43290, 43394, 50070, 57720, 60084, 61753, 65091, 66760, 69264, 75105, 80112, 86580, 86788, 100140, 108485, 115440, 120168, 123506, 130182, 133520, 150210, 173160, 173576, 185259, 195273, 200280, 216970, 240336, 247012, 260364, 300420, 308765, 325455, 346320, 347152, 370518, 390546, 400560, 433940, 494024, 520728, 555777, 600840, 617530, 650910, 741036, 781092, 802789, 867880, 926295, 976365, 988048, 1041456, 1111554, 1201680, 1235060, 1301820, 1482072, 1562184, 1605578, 1735760, 1852590, 1952730, 2223108, 2408367, 2470120, 2603640, 2778885, 2964144, 3124368, 3211156, 3705180, 3905460, 4013945, 4446216, 4816734, 4940240, 5207280, 5557770, 6422312, 7225101, 7410360, 7810920, 8027890, 8892432, 9633468, 11115540, 12041835, 12844624, 14450202, 14820720, 15621840, 16055780, 19266936, 22231080, 24083670, 28900404, 32111560, 36125505, 38533872, 44462160, 48167340, 57800808, 64223120, 72251010, 96334680, 115601616, 144502020, 192669360, 289004040, 578008080]

約数ペア:

[(1, 578008080), (2, 289004040), (3, 192669360), (4, 144502020), (5, 115601616), (6, 96334680), (8, 72251010), (9, 64223120), (10, 57800808), (12, 48167340), (13, 44462160), (15, 38533872), (16, 36125505), (18, 32111560), (20, 28900404), (24, 24083670), (26, 22231080), (30, 19266936), (36, 16055780), (37, 15621840), (39, 14820720), (40, 14450202), (45, 12844624), (48, 12041835), (52, 11115540), (60, 9633468), (65, 8892432), (72, 8027890), (74, 7810920), (78, 7410360), (80, 7225101), (90, 6422312), (104, 5557770), (111, 5207280), (117, 4940240), (120, 4816734), (130, 4446216), (144, 4013945), (148, 3905460), (156, 3705180), (180, 3211156), (185, 3124368), (195, 2964144), (208, 2778885), (222, 2603640), (234, 2470120), (240, 2408367), (260, 2223108), (296, 1952730), (312, 1852590), (333, 1735760), (360, 1605578), (370, 1562184), (390, 1482072), (444, 1301820), (468, 1235060), (481, 1201680), (520, 1111554), (555, 1041456), (585, 988048), (592, 976365), (624, 926295), (666, 867880), (720, 802789), (740, 781092), (780, 741036), (888, 650910), (936, 617530), (962, 600840), (1040, 555777), (1110, 520728), (1170, 494024), (1332, 433940), (1443, 400560), (1480, 390546), (1560, 370518), (1665, 347152), (1669, 346320), (1776, 325455), (1872, 308765), (1924, 300420), (2220, 260364), (2340, 247012), (2405, 240336), (2664, 216970), (2886, 200280), (2960, 195273), (3120, 185259), (3330, 173576), (3338, 173160), (3848, 150210), (4329, 133520), (4440, 130182), (4680, 123506), (4810, 120168), (5007, 115440), (5328, 108485), (5772, 100140), (6660, 86788), (6676, 86580), (7215, 80112), (7696, 75105), (8345, 69264), (8658, 66760), (8880, 65091), (9360, 61753), (9620, 60084), (10014, 57720), (11544, 50070), (13320, 43394), (13352, 43290), (14430, 40056), (15021, 38480), (16690, 34632), (17316, 33380), (19240, 30042), (20028, 28860), (21645, 26704), (21697, 26640), (23088, 25035)]