231154560

素因数分解:

$2^7\times 3^4\times 5^1\times 7^3\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 640

約数和(自身を含む): 1036728000

約数和(自身を除く): 805573440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 343, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 640, 648, 672, 686, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1029, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1248, 1260, 1274, 1296, 1323, 1344, 1365, 1372, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1620, 1638, 1664, 1680, 1715, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1920, 1960, 2016, 2058, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2457, 2496, 2520, 2548, 2592, 2646, 2688, 2730, 2744, 2808, 2835, 2880, 2912, 2940, 3024, 3087, 3120, 3136, 3185, 3240, 3276, 3360, 3430, 3456, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 3969, 4032, 4095, 4116, 4160, 4212, 4320, 4368, 4410, 4459, 4480, 4536, 4680, 4704, 4914, 4992, 5040, 5096, 5145, 5184, 5265, 5292, 5460, 5488, 5616, 5670, 5733, 5760, 5824, 5880, 6048, 6174, 6240, 6272, 6370, 6480, 6552, 6615, 6720, 6860, 7020, 7056, 7280, 7371, 7488, 7560, 7644, 7840, 7938, 8064, 8190, 8232, 8320, 8424, 8640, 8736, 8820, 8918, 9072, 9261, 9360, 9408, 9555, 9828, 10080, 10192, 10290, 10368, 10530, 10584, 10920, 10976, 11232, 11340, 11466, 11648, 11760, 12096, 12285, 12348, 12480, 12740, 12960, 13104, 13230, 13377, 13440, 13720, 14040, 14112, 14560, 14742, 14976, 15120, 15288, 15435, 15680, 15876, 16380, 16464, 16848, 17199, 17280, 17472, 17640, 17836, 18144, 18522, 18720, 18816, 19110, 19656, 19845, 20160, 20384, 20580, 21060, 21168, 21840, 21952, 22295, 22464, 22680, 22932, 23520, 24192, 24570, 24696, 24960, 25480, 25920, 26208, 26460, 26754, 27440, 27783, 28080, 28224, 28665, 29120, 29484, 30240, 30576, 30870, 31360, 31752, 32760, 32928, 33696, 34398, 34944, 35280, 35672, 36288, 36855, 37044, 37440, 38220, 39312, 39690, 40131, 40320, 40768, 41160, 42120, 42336, 43680, 43904, 44590, 44928, 45360, 45864, 46305, 47040, 49140, 49392, 50960, 51597, 51840, 52416, 52920, 53508, 54880, 55566, 56160, 56448, 57330, 58240, 58968, 60480, 61152, 61740, 63504, 65520, 65856, 66885, 67392, 68796, 70560, 71344, 72576, 73710, 74088, 74880, 76440, 78624, 79380, 80262, 81536, 82320, 84240, 84672, 85995, 87360, 89180, 90720, 91728, 92610, 94080, 98280, 98784, 101920, 103194, 104832, 105840, 107016, 109760, 111132, 112320, 114660, 117936, 120393, 120960, 122304, 123480, 127008, 131040, 131712, 133770, 134784, 137592, 138915, 141120, 142688, 147420, 148176, 152880, 157248, 158760, 160524, 164640, 168480, 169344, 171990, 174720, 178360, 181440, 183456, 185220, 196560, 197568, 200655, 203840, 206388, 211680, 214032, 219520, 222264, 224640, 229320, 235872, 240786, 244608, 246960, 254016, 257985, 262080, 267540, 275184, 277830, 282240, 285376, 294840, 296352, 305760, 314496, 317520, 321048, 329280, 336960, 343980, 356720, 361179, 362880, 366912, 370440, 393120, 395136, 401310, 407680, 412776, 423360, 428064, 444528, 458640, 471744, 481572, 493920, 508032, 515970, 524160, 535080, 550368, 555660, 570752, 589680, 592704, 601965, 611520, 635040, 642096, 658560, 673920, 687960, 713440, 722358, 733824, 740880, 786240, 802620, 825552, 846720, 856128, 889056, 917280, 943488, 963144, 987840, 1031940, 1070160, 1100736, 1111320, 1179360, 1185408, 1203930, 1223040, 1270080, 1284192, 1375920, 1426880, 1444716, 1481760, 1572480, 1605240, 1651104, 1712256, 1778112, 1805895, 1834560, 1926288, 1975680, 2063880, 2140320, 2201472, 2222640, 2358720, 2407860, 2540160, 2568384, 2751840, 2853760, 2889432, 2963520, 3210480, 3302208, 3556224, 3611790, 3669120, 3852576, 4127760, 4280640, 4445280, 4717440, 4815720, 5136768, 5503680, 5778864, 5927040, 6420960, 6604416, 7223580, 7705152, 8255520, 8561280, 8890560, 9631440, 11007360, 11557728, 12841920, 14447160, 15410304, 16511040, 17781120, 19262880, 23115456, 25683840, 28894320, 33022080, 38525760, 46230912, 57788640, 77051520, 115577280, 231154560]

約数ペア:

[(1, 231154560), (2, 115577280), (3, 77051520), (4, 57788640), (5, 46230912), (6, 38525760), (7, 33022080), (8, 28894320), (9, 25683840), (10, 23115456), (12, 19262880), (13, 17781120), (14, 16511040), (15, 15410304), (16, 14447160), (18, 12841920), (20, 11557728), (21, 11007360), (24, 9631440), (26, 8890560), (27, 8561280), (28, 8255520), (30, 7705152), (32, 7223580), (35, 6604416), (36, 6420960), (39, 5927040), (40, 5778864), (42, 5503680), (45, 5136768), (48, 4815720), (49, 4717440), (52, 4445280), (54, 4280640), (56, 4127760), (60, 3852576), (63, 3669120), (64, 3611790), (65, 3556224), (70, 3302208), (72, 3210480), (78, 2963520), (80, 2889432), (81, 2853760), (84, 2751840), (90, 2568384), (91, 2540160), (96, 2407860), (98, 2358720), (104, 2222640), (105, 2201472), (108, 2140320), (112, 2063880), (117, 1975680), (120, 1926288), (126, 1834560), (128, 1805895), (130, 1778112), (135, 1712256), (140, 1651104), (144, 1605240), (147, 1572480), (156, 1481760), (160, 1444716), (162, 1426880), (168, 1375920), (180, 1284192), (182, 1270080), (189, 1223040), (192, 1203930), (195, 1185408), (196, 1179360), (208, 1111320), (210, 1100736), (216, 1070160), (224, 1031940), (234, 987840), (240, 963144), (245, 943488), (252, 917280), (260, 889056), (270, 856128), (273, 846720), (280, 825552), (288, 802620), (294, 786240), (312, 740880), (315, 733824), (320, 722358), (324, 713440), (336, 687960), (343, 673920), (351, 658560), (360, 642096), (364, 635040), (378, 611520), (384, 601965), (390, 592704), (392, 589680), (405, 570752), (416, 555660), (420, 550368), (432, 535080), (441, 524160), (448, 515970), (455, 508032), (468, 493920), (480, 481572), (490, 471744), (504, 458640), (520, 444528), (540, 428064), (546, 423360), (560, 412776), (567, 407680), (576, 401310), (585, 395136), (588, 393120), (624, 370440), (630, 366912), (637, 362880), (640, 361179), (648, 356720), (672, 343980), (686, 336960), (702, 329280), (720, 321048), (728, 317520), (735, 314496), (756, 305760), (780, 296352), (784, 294840), (810, 285376), (819, 282240), (832, 277830), (840, 275184), (864, 267540), (882, 262080), (896, 257985), (910, 254016), (936, 246960), (945, 244608), (960, 240786), (980, 235872), (1008, 229320), (1029, 224640), (1040, 222264), (1053, 219520), (1080, 214032), (1092, 211680), (1120, 206388), (1134, 203840), (1152, 200655), (1170, 197568), (1176, 196560), (1248, 185220), (1260, 183456), (1274, 181440), (1296, 178360), (1323, 174720), (1344, 171990), (1365, 169344), (1372, 168480), (1404, 164640), (1440, 160524), (1456, 158760), (1470, 157248), (1512, 152880), (1560, 148176), (1568, 147420), (1620, 142688), (1638, 141120), (1664, 138915), (1680, 137592), (1715, 134784), (1728, 133770), (1755, 131712), (1764, 131040), (1820, 127008), (1872, 123480), (1890, 122304), (1911, 120960), (1920, 120393), (1960, 117936), (2016, 114660), (2058, 112320), (2080, 111132), (2106, 109760), (2160, 107016), (2184, 105840), (2205, 104832), (2240, 103194), (2268, 101920), (2340, 98784), (2352, 98280), (2457, 94080), (2496, 92610), (2520, 91728), (2548, 90720), (2592, 89180), (2646, 87360), (2688, 85995), (2730, 84672), (2744, 84240), (2808, 82320), (2835, 81536), (2880, 80262), (2912, 79380), (2940, 78624), (3024, 76440), (3087, 74880), (3120, 74088), (3136, 73710), (3185, 72576), (3240, 71344), (3276, 70560), (3360, 68796), (3430, 67392), (3456, 66885), (3510, 65856), (3528, 65520), (3640, 63504), (3744, 61740), (3780, 61152), (3822, 60480), (3920, 58968), (3969, 58240), (4032, 57330), (4095, 56448), (4116, 56160), (4160, 55566), (4212, 54880), (4320, 53508), (4368, 52920), (4410, 52416), (4459, 51840), (4480, 51597), (4536, 50960), (4680, 49392), (4704, 49140), (4914, 47040), (4992, 46305), (5040, 45864), (5096, 45360), (5145, 44928), (5184, 44590), (5265, 43904), (5292, 43680), (5460, 42336), (5488, 42120), (5616, 41160), (5670, 40768), (5733, 40320), (5760, 40131), (5824, 39690), (5880, 39312), (6048, 38220), (6174, 37440), (6240, 37044), (6272, 36855), (6370, 36288), (6480, 35672), (6552, 35280), (6615, 34944), (6720, 34398), (6860, 33696), (7020, 32928), (7056, 32760), (7280, 31752), (7371, 31360), (7488, 30870), (7560, 30576), (7644, 30240), (7840, 29484), (7938, 29120), (8064, 28665), (8190, 28224), (8232, 28080), (8320, 27783), (8424, 27440), (8640, 26754), (8736, 26460), (8820, 26208), (8918, 25920), (9072, 25480), (9261, 24960), (9360, 24696), (9408, 24570), (9555, 24192), (9828, 23520), (10080, 22932), (10192, 22680), (10290, 22464), (10368, 22295), (10530, 21952), (10584, 21840), (10920, 21168), (10976, 21060), (11232, 20580), (11340, 20384), (11466, 20160), (11648, 19845), (11760, 19656), (12096, 19110), (12285, 18816), (12348, 18720), (12480, 18522), (12740, 18144), (12960, 17836), (13104, 17640), (13230, 17472), (13377, 17280), (13440, 17199), (13720, 16848), (14040, 16464), (14112, 16380), (14560, 15876), (14742, 15680), (14976, 15435), (15120, 15288)]