680621760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 672

約数和(自身を含む): 2995574400

約数和(自身を除く): 2314952640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 53, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 106, 112, 117, 120, 126, 130, 140, 144, 147, 156, 159, 160, 168, 180, 182, 192, 195, 196, 208, 210, 212, 224, 234, 240, 245, 252, 260, 265, 273, 280, 288, 294, 312, 315, 318, 320, 336, 343, 360, 364, 371, 390, 392, 416, 420, 424, 441, 448, 455, 468, 477, 480, 490, 504, 520, 530, 546, 560, 576, 585, 588, 624, 630, 636, 637, 672, 686, 689, 720, 728, 735, 742, 780, 784, 795, 819, 832, 840, 848, 882, 910, 936, 954, 960, 980, 1008, 1029, 1040, 1060, 1092, 1113, 1120, 1170, 1176, 1248, 1260, 1272, 1274, 1344, 1365, 1372, 1378, 1440, 1456, 1470, 1484, 1560, 1568, 1590, 1638, 1680, 1696, 1715, 1764, 1820, 1855, 1872, 1908, 1911, 1960, 2016, 2058, 2067, 2080, 2120, 2184, 2205, 2226, 2240, 2340, 2352, 2385, 2496, 2520, 2544, 2548, 2597, 2730, 2744, 2756, 2880, 2912, 2940, 2968, 3087, 3120, 3136, 3180, 3185, 3276, 3339, 3360, 3392, 3430, 3445, 3528, 3640, 3710, 3744, 3816, 3822, 3920, 4032, 4095, 4116, 4134, 4160, 4240, 4368, 4410, 4452, 4459, 4680, 4704, 4770, 4823, 5040, 5088, 5096, 5145, 5194, 5460, 5488, 5512, 5565, 5733, 5824, 5880, 5936, 6174, 6201, 6240, 6360, 6370, 6552, 6678, 6720, 6860, 6890, 7056, 7280, 7420, 7488, 7632, 7644, 7791, 7840, 8190, 8232, 8268, 8480, 8736, 8820, 8904, 8918, 9360, 9408, 9540, 9555, 9646, 10080, 10176, 10192, 10290, 10335, 10388, 10920, 10976, 11024, 11130, 11466, 11760, 11872, 12348, 12402, 12480, 12720, 12740, 12985, 13104, 13356, 13377, 13720, 13780, 14112, 14469, 14560, 14840, 15264, 15288, 15435, 15582, 15680, 16380, 16464, 16536, 16695, 16960, 17472, 17640, 17808, 17836, 18179, 18720, 19080, 19110, 19292, 20160, 20384, 20580, 20670, 20776, 21840, 21952, 22048, 22260, 22295, 22932, 23373, 23520, 23744, 24115, 24696, 24804, 25440, 25480, 25970, 26208, 26712, 26754, 27440, 27560, 28224, 28665, 28938, 29120, 29680, 30528, 30576, 30870, 31005, 31164, 32760, 32928, 33072, 33390, 33761, 35280, 35616, 35672, 36358, 37440, 38160, 38220, 38584, 38955, 40131, 40768, 41160, 41340, 41552, 43407, 43680, 44096, 44520, 44590, 45864, 46746, 47040, 48230, 49392, 49608, 50880, 50960, 51940, 52416, 53424, 53508, 54537, 54880, 55120, 57330, 57876, 59360, 61152, 61740, 62010, 62328, 65520, 65856, 66144, 66780, 66885, 67522, 70560, 71232, 71344, 72345, 72716, 76320, 76440, 77168, 77910, 80262, 82320, 82680, 83104, 86814, 87360, 89040, 89180, 90895, 91728, 93492, 96460, 98784, 99216, 101283, 101920, 103880, 106848, 107016, 109074, 109760, 110240, 114660, 115752, 116865, 118720, 122304, 123480, 124020, 124656, 131040, 132288, 133560, 133770, 135044, 141120, 142688, 144690, 145432, 152640, 152880, 154336, 155820, 160524, 163611, 164640, 165360, 166208, 168805, 173628, 178080, 178360, 181790, 183456, 186984, 192920, 197568, 198432, 200655, 202566, 203840, 207760, 213696, 214032, 217035, 218148, 220480, 229320, 231504, 233730, 236327, 246960, 248040, 249312, 262080, 267120, 267540, 270088, 272685, 285376, 289380, 290864, 303849, 305760, 308672, 311640, 321048, 327222, 329280, 330720, 337610, 347256, 356160, 356720, 363580, 366912, 373968, 385840, 396864, 401310, 405132, 415520, 428064, 434070, 436296, 458640, 463008, 467460, 472654, 493920, 496080, 498624, 506415, 534240, 535080, 540176, 545370, 578760, 581728, 607698, 611520, 623280, 642096, 654444, 661440, 675220, 694512, 708981, 713440, 727160, 747936, 771680, 802620, 810264, 818055, 831040, 856128, 868140, 872592, 917280, 926016, 934920, 945308, 987840, 992160, 1012830, 1068480, 1070160, 1080352, 1090740, 1157520, 1163456, 1181635, 1215396, 1246560, 1284192, 1308888, 1350440, 1389024, 1417962, 1426880, 1454320, 1495872, 1519245, 1543360, 1605240, 1620528, 1636110, 1736280, 1745184, 1834560, 1869840, 1890616, 1984320, 2025660, 2126943, 2140320, 2160704, 2181480, 2315040, 2363270, 2430792, 2493120, 2568384, 2617776, 2700880, 2778048, 2835924, 2908640, 3038490, 3210480, 3241056, 3272220, 3472560, 3490368, 3544905, 3739680, 3781232, 4051320, 4253886, 4280640, 4362960, 4630080, 4726540, 4861584, 5235552, 5401760, 5671848, 5817280, 6076980, 6420960, 6482112, 6544440, 6945120, 7089810, 7479360, 7562464, 8102640, 8507772, 8725920, 9453080, 9723168, 10471104, 10634715, 10803520, 11343696, 12153960, 12841920, 13088880, 13890240, 14179620, 15124928, 16205280, 17015544, 17451840, 18906160, 19446336, 21269430, 22687392, 24307920, 26177760, 28359240, 32410560, 34031088, 37812320, 42538860, 45374784, 48615840, 52355520, 56718480, 68062176, 75624640, 85077720, 97231680, 113436960, 136124352, 170155440, 226873920, 340310880, 680621760]

約数ペア:

[(1, 680621760), (2, 340310880), (3, 226873920), (4, 170155440), (5, 136124352), (6, 113436960), (7, 97231680), (8, 85077720), (9, 75624640), (10, 68062176), (12, 56718480), (13, 52355520), (14, 48615840), (15, 45374784), (16, 42538860), (18, 37812320), (20, 34031088), (21, 32410560), (24, 28359240), (26, 26177760), (28, 24307920), (30, 22687392), (32, 21269430), (35, 19446336), (36, 18906160), (39, 17451840), (40, 17015544), (42, 16205280), (45, 15124928), (48, 14179620), (49, 13890240), (52, 13088880), (53, 12841920), (56, 12153960), (60, 11343696), (63, 10803520), (64, 10634715), (65, 10471104), (70, 9723168), (72, 9453080), (78, 8725920), (80, 8507772), (84, 8102640), (90, 7562464), (91, 7479360), (96, 7089810), (98, 6945120), (104, 6544440), (105, 6482112), (106, 6420960), (112, 6076980), (117, 5817280), (120, 5671848), (126, 5401760), (130, 5235552), (140, 4861584), (144, 4726540), (147, 4630080), (156, 4362960), (159, 4280640), (160, 4253886), (168, 4051320), (180, 3781232), (182, 3739680), (192, 3544905), (195, 3490368), (196, 3472560), (208, 3272220), (210, 3241056), (212, 3210480), (224, 3038490), (234, 2908640), (240, 2835924), (245, 2778048), (252, 2700880), (260, 2617776), (265, 2568384), (273, 2493120), (280, 2430792), (288, 2363270), (294, 2315040), (312, 2181480), (315, 2160704), (318, 2140320), (320, 2126943), (336, 2025660), (343, 1984320), (360, 1890616), (364, 1869840), (371, 1834560), (390, 1745184), (392, 1736280), (416, 1636110), (420, 1620528), (424, 1605240), (441, 1543360), (448, 1519245), (455, 1495872), (468, 1454320), (477, 1426880), (480, 1417962), (490, 1389024), (504, 1350440), (520, 1308888), (530, 1284192), (546, 1246560), (560, 1215396), (576, 1181635), (585, 1163456), (588, 1157520), (624, 1090740), (630, 1080352), (636, 1070160), (637, 1068480), (672, 1012830), (686, 992160), (689, 987840), (720, 945308), (728, 934920), (735, 926016), (742, 917280), (780, 872592), (784, 868140), (795, 856128), (819, 831040), (832, 818055), (840, 810264), (848, 802620), (882, 771680), (910, 747936), (936, 727160), (954, 713440), (960, 708981), (980, 694512), (1008, 675220), (1029, 661440), (1040, 654444), (1060, 642096), (1092, 623280), (1113, 611520), (1120, 607698), (1170, 581728), (1176, 578760), (1248, 545370), (1260, 540176), (1272, 535080), (1274, 534240), (1344, 506415), (1365, 498624), (1372, 496080), (1378, 493920), (1440, 472654), (1456, 467460), (1470, 463008), (1484, 458640), (1560, 436296), (1568, 434070), (1590, 428064), (1638, 415520), (1680, 405132), (1696, 401310), (1715, 396864), (1764, 385840), (1820, 373968), (1855, 366912), (1872, 363580), (1908, 356720), (1911, 356160), (1960, 347256), (2016, 337610), (2058, 330720), (2067, 329280), (2080, 327222), (2120, 321048), (2184, 311640), (2205, 308672), (2226, 305760), (2240, 303849), (2340, 290864), (2352, 289380), (2385, 285376), (2496, 272685), (2520, 270088), (2544, 267540), (2548, 267120), (2597, 262080), (2730, 249312), (2744, 248040), (2756, 246960), (2880, 236327), (2912, 233730), (2940, 231504), (2968, 229320), (3087, 220480), (3120, 218148), (3136, 217035), (3180, 214032), (3185, 213696), (3276, 207760), (3339, 203840), (3360, 202566), (3392, 200655), (3430, 198432), (3445, 197568), (3528, 192920), (3640, 186984), (3710, 183456), (3744, 181790), (3816, 178360), (3822, 178080), (3920, 173628), (4032, 168805), (4095, 166208), (4116, 165360), (4134, 164640), (4160, 163611), (4240, 160524), (4368, 155820), (4410, 154336), (4452, 152880), (4459, 152640), (4680, 145432), (4704, 144690), (4770, 142688), (4823, 141120), (5040, 135044), (5088, 133770), (5096, 133560), (5145, 132288), (5194, 131040), (5460, 124656), (5488, 124020), (5512, 123480), (5565, 122304), (5733, 118720), (5824, 116865), (5880, 115752), (5936, 114660), (6174, 110240), (6201, 109760), (6240, 109074), (6360, 107016), (6370, 106848), (6552, 103880), (6678, 101920), (6720, 101283), (6860, 99216), (6890, 98784), (7056, 96460), (7280, 93492), (7420, 91728), (7488, 90895), (7632, 89180), (7644, 89040), (7791, 87360), (7840, 86814), (8190, 83104), (8232, 82680), (8268, 82320), (8480, 80262), (8736, 77910), (8820, 77168), (8904, 76440), (8918, 76320), (9360, 72716), (9408, 72345), (9540, 71344), (9555, 71232), (9646, 70560), (10080, 67522), (10176, 66885), (10192, 66780), (10290, 66144), (10335, 65856), (10388, 65520), (10920, 62328), (10976, 62010), (11024, 61740), (11130, 61152), (11466, 59360), (11760, 57876), (11872, 57330), (12348, 55120), (12402, 54880), (12480, 54537), (12720, 53508), (12740, 53424), (12985, 52416), (13104, 51940), (13356, 50960), (13377, 50880), (13720, 49608), (13780, 49392), (14112, 48230), (14469, 47040), (14560, 46746), (14840, 45864), (15264, 44590), (15288, 44520), (15435, 44096), (15582, 43680), (15680, 43407), (16380, 41552), (16464, 41340), (16536, 41160), (16695, 40768), (16960, 40131), (17472, 38955), (17640, 38584), (17808, 38220), (17836, 38160), (18179, 37440), (18720, 36358), (19080, 35672), (19110, 35616), (19292, 35280), (20160, 33761), (20384, 33390), (20580, 33072), (20670, 32928), (20776, 32760), (21840, 31164), (21952, 31005), (22048, 30870), (22260, 30576), (22295, 30528), (22932, 29680), (23373, 29120), (23520, 28938), (23744, 28665), (24115, 28224), (24696, 27560), (24804, 27440), (25440, 26754), (25480, 26712), (25970, 26208)]