325871280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 1364912640

約数和(自身を除く): 1039041360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 82, 83, 84, 90, 95, 105, 112, 114, 120, 123, 126, 133, 140, 144, 152, 164, 166, 168, 171, 180, 190, 205, 210, 228, 240, 246, 249, 252, 266, 280, 285, 287, 304, 315, 328, 332, 336, 342, 360, 369, 380, 399, 410, 415, 420, 456, 492, 498, 504, 532, 560, 570, 574, 581, 615, 630, 656, 664, 665, 684, 720, 738, 747, 760, 779, 798, 820, 830, 840, 855, 861, 912, 984, 996, 1008, 1064, 1140, 1148, 1162, 1197, 1230, 1245, 1260, 1328, 1330, 1368, 1435, 1476, 1494, 1520, 1558, 1577, 1596, 1640, 1660, 1680, 1710, 1722, 1743, 1845, 1968, 1992, 1995, 2128, 2280, 2296, 2324, 2337, 2394, 2460, 2490, 2520, 2583, 2660, 2736, 2870, 2905, 2952, 2988, 3116, 3154, 3192, 3280, 3320, 3403, 3420, 3444, 3486, 3690, 3735, 3895, 3984, 3990, 4305, 4560, 4592, 4648, 4674, 4731, 4788, 4920, 4980, 5040, 5166, 5229, 5320, 5453, 5740, 5810, 5904, 5976, 5985, 6232, 6308, 6384, 6640, 6806, 6840, 6888, 6972, 7011, 7380, 7470, 7790, 7885, 7980, 8610, 8715, 9296, 9348, 9462, 9576, 9840, 9960, 10209, 10332, 10458, 10640, 10906, 11039, 11480, 11620, 11685, 11952, 11970, 12464, 12616, 12915, 13612, 13680, 13776, 13944, 14022, 14193, 14760, 14940, 15580, 15770, 15960, 16359, 17015, 17220, 17430, 18696, 18924, 19152, 19920, 20418, 20664, 20916, 21812, 22078, 22960, 23240, 23370, 23655, 23821, 23940, 25232, 25830, 26145, 27224, 27265, 27888, 28044, 28386, 29520, 29880, 30627, 31160, 31540, 31920, 32718, 33117, 34030, 34440, 34860, 35055, 37392, 37848, 40836, 41328, 41832, 43624, 44156, 46480, 46740, 47310, 47642, 47880, 49077, 51045, 51660, 52290, 54448, 54530, 55195, 56088, 56772, 59760, 61254, 62320, 63080, 64657, 65436, 66234, 68060, 68880, 69720, 70110, 70965, 71463, 75696, 81672, 81795, 83664, 87248, 88312, 93480, 94620, 95284, 95760, 98154, 99351, 102090, 103320, 104580, 109060, 110390, 112176, 113544, 119105, 122508, 126160, 129314, 130872, 132468, 136120, 139440, 140220, 141930, 142926, 153135, 163344, 163590, 165585, 176624, 186960, 189240, 190568, 193971, 196308, 198702, 204180, 206640, 209160, 214389, 218120, 220780, 227088, 238210, 245016, 245385, 258628, 261744, 264936, 272240, 280440, 283860, 285852, 306270, 323285, 327180, 331170, 357315, 378480, 381136, 387942, 392616, 397404, 408360, 418320, 428778, 436240, 441560, 452599, 476420, 490032, 490770, 496755, 517256, 529872, 560880, 567720, 571704, 581913, 612540, 646570, 654360, 662340, 714630, 775884, 785232, 794808, 816720, 857556, 883120, 905198, 952840, 969855, 981540, 993510, 1034512, 1071945, 1135440, 1143408, 1163826, 1225080, 1293140, 1308720, 1324680, 1357797, 1429260, 1551768, 1589616, 1715112, 1810396, 1905680, 1939710, 1963080, 1987020, 2143890, 2262995, 2327652, 2450160, 2586280, 2649360, 2715594, 2858520, 2909565, 3103536, 3430224, 3620792, 3879420, 3926160, 3974040, 4073391, 4287780, 4525990, 4655304, 5172560, 5431188, 5717040, 5819130, 6788985, 7241584, 7758840, 7948080, 8146782, 8575560, 9051980, 9310608, 10862376, 11638260, 13577970, 15517680, 16293564, 17151120, 18103960, 20366955, 21724752, 23276520, 27155940, 32587128, 36207920, 40733910, 46553040, 54311880, 65174256, 81467820, 108623760, 162935640, 325871280]

約数ペア:

[(1, 325871280), (2, 162935640), (3, 108623760), (4, 81467820), (5, 65174256), (6, 54311880), (7, 46553040), (8, 40733910), (9, 36207920), (10, 32587128), (12, 27155940), (14, 23276520), (15, 21724752), (16, 20366955), (18, 18103960), (19, 17151120), (20, 16293564), (21, 15517680), (24, 13577970), (28, 11638260), (30, 10862376), (35, 9310608), (36, 9051980), (38, 8575560), (40, 8146782), (41, 7948080), (42, 7758840), (45, 7241584), (48, 6788985), (56, 5819130), (57, 5717040), (60, 5431188), (63, 5172560), (70, 4655304), (72, 4525990), (76, 4287780), (80, 4073391), (82, 3974040), (83, 3926160), (84, 3879420), (90, 3620792), (95, 3430224), (105, 3103536), (112, 2909565), (114, 2858520), (120, 2715594), (123, 2649360), (126, 2586280), (133, 2450160), (140, 2327652), (144, 2262995), (152, 2143890), (164, 1987020), (166, 1963080), (168, 1939710), (171, 1905680), (180, 1810396), (190, 1715112), (205, 1589616), (210, 1551768), (228, 1429260), (240, 1357797), (246, 1324680), (249, 1308720), (252, 1293140), (266, 1225080), (280, 1163826), (285, 1143408), (287, 1135440), (304, 1071945), (315, 1034512), (328, 993510), (332, 981540), (336, 969855), (342, 952840), (360, 905198), (369, 883120), (380, 857556), (399, 816720), (410, 794808), (415, 785232), (420, 775884), (456, 714630), (492, 662340), (498, 654360), (504, 646570), (532, 612540), (560, 581913), (570, 571704), (574, 567720), (581, 560880), (615, 529872), (630, 517256), (656, 496755), (664, 490770), (665, 490032), (684, 476420), (720, 452599), (738, 441560), (747, 436240), (760, 428778), (779, 418320), (798, 408360), (820, 397404), (830, 392616), (840, 387942), (855, 381136), (861, 378480), (912, 357315), (984, 331170), (996, 327180), (1008, 323285), (1064, 306270), (1140, 285852), (1148, 283860), (1162, 280440), (1197, 272240), (1230, 264936), (1245, 261744), (1260, 258628), (1328, 245385), (1330, 245016), (1368, 238210), (1435, 227088), (1476, 220780), (1494, 218120), (1520, 214389), (1558, 209160), (1577, 206640), (1596, 204180), (1640, 198702), (1660, 196308), (1680, 193971), (1710, 190568), (1722, 189240), (1743, 186960), (1845, 176624), (1968, 165585), (1992, 163590), (1995, 163344), (2128, 153135), (2280, 142926), (2296, 141930), (2324, 140220), (2337, 139440), (2394, 136120), (2460, 132468), (2490, 130872), (2520, 129314), (2583, 126160), (2660, 122508), (2736, 119105), (2870, 113544), (2905, 112176), (2952, 110390), (2988, 109060), (3116, 104580), (3154, 103320), (3192, 102090), (3280, 99351), (3320, 98154), (3403, 95760), (3420, 95284), (3444, 94620), (3486, 93480), (3690, 88312), (3735, 87248), (3895, 83664), (3984, 81795), (3990, 81672), (4305, 75696), (4560, 71463), (4592, 70965), (4648, 70110), (4674, 69720), (4731, 68880), (4788, 68060), (4920, 66234), (4980, 65436), (5040, 64657), (5166, 63080), (5229, 62320), (5320, 61254), (5453, 59760), (5740, 56772), (5810, 56088), (5904, 55195), (5976, 54530), (5985, 54448), (6232, 52290), (6308, 51660), (6384, 51045), (6640, 49077), (6806, 47880), (6840, 47642), (6888, 47310), (6972, 46740), (7011, 46480), (7380, 44156), (7470, 43624), (7790, 41832), (7885, 41328), (7980, 40836), (8610, 37848), (8715, 37392), (9296, 35055), (9348, 34860), (9462, 34440), (9576, 34030), (9840, 33117), (9960, 32718), (10209, 31920), (10332, 31540), (10458, 31160), (10640, 30627), (10906, 29880), (11039, 29520), (11480, 28386), (11620, 28044), (11685, 27888), (11952, 27265), (11970, 27224), (12464, 26145), (12616, 25830), (12915, 25232), (13612, 23940), (13680, 23821), (13776, 23655), (13944, 23370), (14022, 23240), (14193, 22960), (14760, 22078), (14940, 21812), (15580, 20916), (15770, 20664), (15960, 20418), (16359, 19920), (17015, 19152), (17220, 18924), (17430, 18696)]