238988880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 200

約数和(自身を含む): 894208392

約数和(自身を除く): 655219512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2837, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5674, 6480, 7020, 8424, 8511, 9360, 10530, 11348, 14040, 14185, 16848, 17022, 21060, 22696, 25533, 28080, 28370, 34044, 36881, 42120, 42555, 45392, 51066, 56740, 68088, 73762, 76599, 84240, 85110, 102132, 110643, 113480, 127665, 136176, 147524, 153198, 170220, 184405, 204264, 221286, 226960, 229797, 255330, 295048, 306396, 331929, 340440, 368810, 382995, 408528, 442572, 459594, 510660, 553215, 590096, 612792, 663858, 680880, 737620, 765990, 885144, 919188, 995787, 1021320, 1106430, 1148985, 1225584, 1327716, 1475240, 1531980, 1659645, 1770288, 1838376, 1991574, 2042640, 2212860, 2297970, 2655432, 2950480, 2987361, 3063960, 3319290, 3676752, 3983148, 4425720, 4595940, 4978935, 5310864, 5974722, 6127920, 6638580, 7966296, 8851440, 9191880, 9957870, 11949444, 13277160, 14936805, 15932592, 18383760, 19915740, 23898888, 26554320, 29873610, 39831480, 47797776, 59747220, 79662960, 119494440, 238988880]

約数ペア:

[(1, 238988880), (2, 119494440), (3, 79662960), (4, 59747220), (5, 47797776), (6, 39831480), (8, 29873610), (9, 26554320), (10, 23898888), (12, 19915740), (13, 18383760), (15, 15932592), (16, 14936805), (18, 13277160), (20, 11949444), (24, 9957870), (26, 9191880), (27, 8851440), (30, 7966296), (36, 6638580), (39, 6127920), (40, 5974722), (45, 5310864), (48, 4978935), (52, 4595940), (54, 4425720), (60, 3983148), (65, 3676752), (72, 3319290), (78, 3063960), (80, 2987361), (81, 2950480), (90, 2655432), (104, 2297970), (108, 2212860), (117, 2042640), (120, 1991574), (130, 1838376), (135, 1770288), (144, 1659645), (156, 1531980), (162, 1475240), (180, 1327716), (195, 1225584), (208, 1148985), (216, 1106430), (234, 1021320), (240, 995787), (260, 919188), (270, 885144), (312, 765990), (324, 737620), (351, 680880), (360, 663858), (390, 612792), (405, 590096), (432, 553215), (468, 510660), (520, 459594), (540, 442572), (585, 408528), (624, 382995), (648, 368810), (702, 340440), (720, 331929), (780, 306396), (810, 295048), (936, 255330), (1040, 229797), (1053, 226960), (1080, 221286), (1170, 204264), (1296, 184405), (1404, 170220), (1560, 153198), (1620, 147524), (1755, 136176), (1872, 127665), (2106, 113480), (2160, 110643), (2340, 102132), (2808, 85110), (2837, 84240), (3120, 76599), (3240, 73762), (3510, 68088), (4212, 56740), (4680, 51066), (5265, 45392), (5616, 42555), (5674, 42120), (6480, 36881), (7020, 34044), (8424, 28370), (8511, 28080), (9360, 25533), (10530, 22696), (11348, 21060), (14040, 17022), (14185, 16848)]