222969240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15914

約数の個数: 128

約数和(自身を含む): 800452800

約数和(自身を除く): 577483560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 142929, 158810, 190572, 206453, 238215, 285858, 317620, 381144, 412906, 428787, 476430, 571716, 619359, 635240, 714645, 825812, 857574, 952860, 1032265, 1143432, 1238718, 1429290, 1651624, 1715148, 1858077, 1905720, 2064530, 2143935, 2477436, 2858580, 3096795, 3430296, 3716154, 4129060, 4287870, 4954872, 5574231, 5717160, 6193590, 7432308, 8258120, 8575740, 9290385, 11148462, 12387180, 14864616, 17151480, 18580770, 22296924, 24774360, 27871155, 37161540, 44593848, 55742310, 74323080, 111484620, 222969240]

約数ペア:

[(1, 222969240), (2, 111484620), (3, 74323080), (4, 55742310), (5, 44593848), (6, 37161540), (8, 27871155), (9, 24774360), (10, 22296924), (12, 18580770), (13, 17151480), (15, 14864616), (18, 12387180), (20, 11148462), (24, 9290385), (26, 8575740), (27, 8258120), (30, 7432308), (36, 6193590), (39, 5717160), (40, 5574231), (45, 4954872), (52, 4287870), (54, 4129060), (60, 3716154), (65, 3430296), (72, 3096795), (78, 2858580), (90, 2477436), (104, 2143935), (108, 2064530), (117, 1905720), (120, 1858077), (130, 1715148), (135, 1651624), (156, 1429290), (180, 1238718), (195, 1143432), (216, 1032265), (234, 952860), (260, 857574), (270, 825812), (312, 714645), (351, 635240), (360, 619359), (390, 571716), (468, 476430), (520, 428787), (540, 412906), (585, 381144), (702, 317620), (780, 285858), (936, 238215), (1080, 206453), (1170, 190572), (1404, 158810), (1560, 142929), (1755, 127048), (2340, 95286), (2808, 79405), (3510, 63524), (4680, 47643), (7020, 31762), (14040, 15881)]