203249280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 537025920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 479, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 958, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1437, 1560, 1632, 1664, 1768, 1916, 1920, 2040, 2080, 2176, 2210, 2395, 2496, 2652, 2720, 2874, 3120, 3264, 3315, 3536, 3832, 4080, 4160, 4420, 4790, 4992, 5304, 5440, 5748, 6227, 6240, 6528, 6630, 7072, 7185, 7664, 8143, 8160, 8320, 8840, 9580, 10608, 10880, 11496, 12454, 12480, 13260, 14144, 14370, 15328, 16286, 16320, 17680, 18681, 19160, 21216, 22992, 24429, 24908, 24960, 26520, 28288, 28740, 30656, 31135, 32572, 32640, 35360, 37362, 38320, 40715, 42432, 45984, 48858, 49816, 53040, 57480, 61312, 62270, 65144, 70720, 74724, 76640, 81430, 84864, 91968, 93405, 97716, 99632, 105859, 106080, 114960, 122145, 124540, 130288, 141440, 149448, 153280, 162860, 183936, 186810, 195432, 199264, 211718, 212160, 229920, 244290, 249080, 260576, 298896, 306560, 317577, 325720, 373620, 390864, 398528, 423436, 424320, 459840, 488580, 498160, 521152, 529295, 597792, 635154, 651440, 747240, 781728, 797056, 846872, 919680, 977160, 996320, 1042304, 1058590, 1195584, 1270308, 1302880, 1494480, 1563456, 1587885, 1693744, 1954320, 1992640, 2117180, 2391168, 2540616, 2605760, 2988960, 3126912, 3175770, 3387488, 3908640, 3985280, 4234360, 5081232, 5211520, 5977920, 6351540, 6774976, 7817280, 8468720, 10162464, 11955840, 12703080, 13549952, 15634560, 16937440, 20324928, 25406160, 33874880, 40649856, 50812320, 67749760, 101624640, 203249280]

約数ペア:

[(1, 203249280), (2, 101624640), (3, 67749760), (4, 50812320), (5, 40649856), (6, 33874880), (8, 25406160), (10, 20324928), (12, 16937440), (13, 15634560), (15, 13549952), (16, 12703080), (17, 11955840), (20, 10162464), (24, 8468720), (26, 7817280), (30, 6774976), (32, 6351540), (34, 5977920), (39, 5211520), (40, 5081232), (48, 4234360), (51, 3985280), (52, 3908640), (60, 3387488), (64, 3175770), (65, 3126912), (68, 2988960), (78, 2605760), (80, 2540616), (85, 2391168), (96, 2117180), (102, 1992640), (104, 1954320), (120, 1693744), (128, 1587885), (130, 1563456), (136, 1494480), (156, 1302880), (160, 1270308), (170, 1195584), (192, 1058590), (195, 1042304), (204, 996320), (208, 977160), (221, 919680), (240, 846872), (255, 797056), (260, 781728), (272, 747240), (312, 651440), (320, 635154), (340, 597792), (384, 529295), (390, 521152), (408, 498160), (416, 488580), (442, 459840), (479, 424320), (480, 423436), (510, 398528), (520, 390864), (544, 373620), (624, 325720), (640, 317577), (663, 306560), (680, 298896), (780, 260576), (816, 249080), (832, 244290), (884, 229920), (958, 212160), (960, 211718), (1020, 199264), (1040, 195432), (1088, 186810), (1105, 183936), (1248, 162860), (1326, 153280), (1360, 149448), (1437, 141440), (1560, 130288), (1632, 124540), (1664, 122145), (1768, 114960), (1916, 106080), (1920, 105859), (2040, 99632), (2080, 97716), (2176, 93405), (2210, 91968), (2395, 84864), (2496, 81430), (2652, 76640), (2720, 74724), (2874, 70720), (3120, 65144), (3264, 62270), (3315, 61312), (3536, 57480), (3832, 53040), (4080, 49816), (4160, 48858), (4420, 45984), (4790, 42432), (4992, 40715), (5304, 38320), (5440, 37362), (5748, 35360), (6227, 32640), (6240, 32572), (6528, 31135), (6630, 30656), (7072, 28740), (7185, 28288), (7664, 26520), (8143, 24960), (8160, 24908), (8320, 24429), (8840, 22992), (9580, 21216), (10608, 19160), (10880, 18681), (11496, 17680), (12454, 16320), (12480, 16286), (13260, 15328), (14144, 14370)]