2008306560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4785

約数の個数: 256

約数和(自身を含む): 7300964160

約数和(自身を除く): 5292657600

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, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 4733, 4992, 5304, 5440, 6240, 6528, 6630, 7072, 8160, 8320, 8840, 9466, 10608, 10880, 12480, 13260, 14144, 14199, 16320, 17680, 18932, 21216, 23665, 24960, 26520, 28288, 28398, 32640, 35360, 37864, 42432, 47330, 53040, 56796, 61529, 70720, 70995, 75728, 80461, 84864, 94660, 106080, 113592, 123058, 141440, 141990, 151456, 160922, 184587, 189320, 212160, 227184, 241383, 246116, 283980, 302912, 307645, 321844, 369174, 378640, 402305, 424320, 454368, 482766, 492232, 567960, 605824, 615290, 643688, 738348, 757280, 804610, 908736, 922935, 965532, 984464, 1045993, 1135920, 1206915, 1230580, 1287376, 1476696, 1514560, 1609220, 1817472, 1845870, 1931064, 1968928, 2091986, 2271840, 2413830, 2461160, 2574752, 2953392, 3029120, 3137979, 3218440, 3691740, 3862128, 3937856, 4183972, 4543680, 4827660, 4922320, 5149504, 5229965, 5906784, 6275958, 6436880, 7383480, 7724256, 7875712, 8367944, 9087360, 9655320, 9844640, 10299008, 10459930, 11813568, 12551916, 12873760, 14766960, 15448512, 15689895, 16735888, 19310640, 19689280, 20919860, 23627136, 25103832, 25747520, 29533920, 30897024, 31379790, 33471776, 38621280, 39378560, 41839720, 50207664, 51495040, 59067840, 62759580, 66943552, 77242560, 83679440, 100415328, 118135680, 125519160, 133887104, 154485120, 167358880, 200830656, 251038320, 334717760, 401661312, 502076640, 669435520, 1004153280, 2008306560]

約数ペア:

[(1, 2008306560), (2, 1004153280), (3, 669435520), (4, 502076640), (5, 401661312), (6, 334717760), (8, 251038320), (10, 200830656), (12, 167358880), (13, 154485120), (15, 133887104), (16, 125519160), (17, 118135680), (20, 100415328), (24, 83679440), (26, 77242560), (30, 66943552), (32, 62759580), (34, 59067840), (39, 51495040), (40, 50207664), (48, 41839720), (51, 39378560), (52, 38621280), (60, 33471776), (64, 31379790), (65, 30897024), (68, 29533920), (78, 25747520), (80, 25103832), (85, 23627136), (96, 20919860), (102, 19689280), (104, 19310640), (120, 16735888), (128, 15689895), (130, 15448512), (136, 14766960), (156, 12873760), (160, 12551916), (170, 11813568), (192, 10459930), (195, 10299008), (204, 9844640), (208, 9655320), (221, 9087360), (240, 8367944), (255, 7875712), (260, 7724256), (272, 7383480), (312, 6436880), (320, 6275958), (340, 5906784), (384, 5229965), (390, 5149504), (408, 4922320), (416, 4827660), (442, 4543680), (480, 4183972), (510, 3937856), (520, 3862128), (544, 3691740), (624, 3218440), (640, 3137979), (663, 3029120), (680, 2953392), (780, 2574752), (816, 2461160), (832, 2413830), (884, 2271840), (960, 2091986), (1020, 1968928), (1040, 1931064), (1088, 1845870), (1105, 1817472), (1248, 1609220), (1326, 1514560), (1360, 1476696), (1560, 1287376), (1632, 1230580), (1664, 1206915), (1768, 1135920), (1920, 1045993), (2040, 984464), (2080, 965532), (2176, 922935), (2210, 908736), (2496, 804610), (2652, 757280), (2720, 738348), (3120, 643688), (3264, 615290), (3315, 605824), (3536, 567960), (4080, 492232), (4160, 482766), (4420, 454368), (4733, 424320), (4992, 402305), (5304, 378640), (5440, 369174), (6240, 321844), (6528, 307645), (6630, 302912), (7072, 283980), (8160, 246116), (8320, 241383), (8840, 227184), (9466, 212160), (10608, 189320), (10880, 184587), (12480, 160922), (13260, 151456), (14144, 141990), (14199, 141440), (16320, 123058), (17680, 113592), (18932, 106080), (21216, 94660), (23665, 84864), (24960, 80461), (26520, 75728), (28288, 70995), (28398, 70720), (32640, 61529), (35360, 56796), (37864, 53040), (42432, 47330)]