168693840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3751

約数の個数: 200

約数和(自身を含む): 669778560

約数和(自身を除く): 501084720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3719, 3780, 4536, 5040, 5670, 6480, 7438, 7560, 9072, 11157, 11340, 14876, 15120, 18595, 22314, 22680, 26033, 29752, 33471, 37190, 44628, 45360, 52066, 55785, 59504, 66942, 74380, 78099, 89256, 100413, 104132, 111570, 130165, 133884, 148760, 156198, 167355, 178512, 200826, 208264, 223140, 234297, 260330, 267768, 297520, 301239, 312396, 334710, 390495, 401652, 416528, 446280, 468594, 502065, 520660, 535536, 602478, 624792, 669420, 702891, 780990, 803304, 892560, 937188, 1004130, 1041320, 1171485, 1204956, 1249584, 1338840, 1405782, 1506195, 1561980, 1606608, 1874376, 2008260, 2082640, 2108673, 2342970, 2409912, 2677680, 2811564, 3012390, 3123960, 3514455, 3748752, 4016520, 4217346, 4685940, 4819824, 5623128, 6024780, 6247920, 7028910, 8033040, 8434692, 9371880, 10543365, 11246256, 12049560, 14057820, 16869384, 18743760, 21086730, 24099120, 28115640, 33738768, 42173460, 56231280, 84346920, 168693840]

約数ペア:

[(1, 168693840), (2, 84346920), (3, 56231280), (4, 42173460), (5, 33738768), (6, 28115640), (7, 24099120), (8, 21086730), (9, 18743760), (10, 16869384), (12, 14057820), (14, 12049560), (15, 11246256), (16, 10543365), (18, 9371880), (20, 8434692), (21, 8033040), (24, 7028910), (27, 6247920), (28, 6024780), (30, 5623128), (35, 4819824), (36, 4685940), (40, 4217346), (42, 4016520), (45, 3748752), (48, 3514455), (54, 3123960), (56, 3012390), (60, 2811564), (63, 2677680), (70, 2409912), (72, 2342970), (80, 2108673), (81, 2082640), (84, 2008260), (90, 1874376), (105, 1606608), (108, 1561980), (112, 1506195), (120, 1405782), (126, 1338840), (135, 1249584), (140, 1204956), (144, 1171485), (162, 1041320), (168, 1004130), (180, 937188), (189, 892560), (210, 803304), (216, 780990), (240, 702891), (252, 669420), (270, 624792), (280, 602478), (315, 535536), (324, 520660), (336, 502065), (360, 468594), (378, 446280), (405, 416528), (420, 401652), (432, 390495), (504, 334710), (540, 312396), (560, 301239), (567, 297520), (630, 267768), (648, 260330), (720, 234297), (756, 223140), (810, 208264), (840, 200826), (945, 178512), (1008, 167355), (1080, 156198), (1134, 148760), (1260, 133884), (1296, 130165), (1512, 111570), (1620, 104132), (1680, 100413), (1890, 89256), (2160, 78099), (2268, 74380), (2520, 66942), (2835, 59504), (3024, 55785), (3240, 52066), (3719, 45360), (3780, 44628), (4536, 37190), (5040, 33471), (5670, 29752), (6480, 26033), (7438, 22680), (7560, 22314), (9072, 18595), (11157, 15120), (11340, 14876)]