31225215528

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 640

約数和(自身を含む): 105116901120

約数和(自身を除く): 73891685592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 37, 39, 51, 52, 54, 68, 71, 72, 74, 78, 81, 83, 102, 104, 108, 111, 117, 136, 142, 148, 153, 156, 162, 166, 204, 213, 216, 221, 222, 234, 249, 284, 296, 306, 312, 324, 332, 333, 351, 408, 426, 442, 444, 459, 468, 481, 498, 568, 612, 629, 639, 648, 663, 664, 666, 702, 747, 852, 884, 888, 918, 923, 936, 962, 996, 999, 1053, 1079, 1207, 1224, 1258, 1278, 1326, 1332, 1377, 1404, 1411, 1443, 1494, 1704, 1768, 1836, 1846, 1887, 1917, 1924, 1989, 1992, 1998, 2106, 2158, 2241, 2414, 2516, 2556, 2627, 2652, 2664, 2754, 2769, 2808, 2822, 2886, 2988, 2997, 3071, 3237, 3621, 3672, 3692, 3774, 3834, 3848, 3978, 3996, 4212, 4233, 4316, 4329, 4482, 4828, 5032, 5112, 5254, 5304, 5508, 5538, 5644, 5661, 5751, 5772, 5893, 5967, 5976, 5994, 6142, 6474, 6723, 7242, 7384, 7548, 7668, 7881, 7956, 7992, 8177, 8307, 8424, 8466, 8632, 8658, 8964, 9213, 9656, 9711, 10508, 10863, 11016, 11076, 11288, 11322, 11502, 11544, 11786, 11934, 11988, 12284, 12699, 12948, 12987, 13446, 14484, 15096, 15336, 15691, 15762, 15912, 16354, 16614, 16932, 16983, 17316, 17679, 17901, 17928, 18343, 18426, 19422, 21016, 21726, 22152, 22644, 23004, 23572, 23643, 23868, 23976, 24531, 24568, 24921, 25398, 25896, 25974, 26892, 27639, 28968, 29133, 31382, 31524, 32589, 32708, 33228, 33864, 33966, 34151, 34632, 35358, 35802, 36686, 36852, 38097, 38844, 38961, 39923, 43452, 44659, 45288, 46008, 47073, 47144, 47286, 47736, 49062, 49842, 50796, 50949, 51948, 52207, 53037, 53784, 55029, 55278, 58266, 62764, 63048, 65178, 65416, 66456, 67932, 68302, 70716, 70929, 71604, 73372, 73593, 73704, 74763, 76194, 76609, 77688, 77922, 79846, 82917, 86904, 87399, 89318, 94146, 94572, 97767, 98124, 99684, 100181, 101592, 101898, 102453, 103896, 104414, 106074, 110058, 110556, 114291, 116532, 119769, 125528, 130356, 133977, 135864, 136604, 141219, 141432, 141858, 143208, 146744, 147186, 149526, 152388, 153218, 155844, 156621, 159111, 159692, 165087, 165834, 174798, 178636, 188292, 189144, 195534, 196248, 199368, 200362, 203796, 204906, 208828, 212148, 212787, 218041, 220116, 220779, 221112, 228582, 229827, 233064, 239538, 248751, 260712, 267954, 273208, 282438, 283716, 294372, 299052, 300543, 304776, 306436, 307359, 311688, 313242, 318222, 319384, 330174, 331668, 349596, 357272, 359307, 376584, 391068, 400724, 401931, 407592, 409812, 417656, 423657, 424296, 425574, 436082, 440232, 441558, 457164, 459654, 469863, 477333, 479076, 495261, 497502, 535908, 564876, 567432, 580567, 588744, 598104, 601086, 612872, 614718, 626484, 636444, 654123, 660348, 662337, 663336, 678691, 689481, 699192, 718614, 782136, 801448, 803862, 819624, 847314, 851148, 872164, 883116, 901629, 914328, 919308, 922077, 939726, 954666, 958152, 990522, 995004, 1071816, 1077921, 1129752, 1161134, 1202172, 1205793, 1229436, 1252968, 1270971, 1272888, 1302353, 1308246, 1320696, 1324674, 1357382, 1378962, 1409589, 1437228, 1485783, 1607724, 1694628, 1702296, 1741701, 1744328, 1766232, 1803258, 1838616, 1844154, 1879452, 1909332, 1962369, 1981044, 1990008, 2036073, 2068443, 2155842, 2322268, 2404344, 2411586, 2458872, 2541942, 2604706, 2616492, 2649348, 2704887, 2714764, 2757924, 2766231, 2819178, 2834533, 2874456, 2971566, 3215448, 3233763, 3389256, 3483402, 3606516, 3617379, 3688308, 3706697, 3758904, 3818664, 3907059, 3924738, 3962088, 4072146, 4136886, 4228767, 4311684, 4644536, 4823172, 5083884, 5209412, 5225103, 5232984, 5298696, 5409774, 5429528, 5515848, 5532462, 5638356, 5669066, 5887107, 5943132, 6108219, 6205329, 6467526, 6966804, 7213032, 7234758, 7376616, 7413394, 7814118, 7849476, 8114661, 8144292, 8273772, 8457534, 8503599, 8623368, 9646344, 10167768, 10418824, 10450206, 10819548, 11064924, 11120091, 11276712, 11338132, 11721177, 11774214, 11886264, 12216438, 12410658, 12935052, 13933608, 14469516, 14826788, 15628236, 15675309, 15698952, 16229322, 16288584, 16547544, 16915068, 17007198, 17661321, 18324657, 20900412, 21639096, 22129848, 22240182, 22676264, 23442354, 23548428, 24432876, 24821316, 25510797, 25870104, 28939032, 29653576, 31256472, 31350618, 32458644, 33360273, 33830136, 34014396, 35163531, 35322642, 36649314, 41800824, 44480364, 46884708, 47025927, 47096856, 48187061, 48865752, 49642632, 51021594, 54973971, 62701236, 64917288, 66720546, 68028792, 70327062, 70645284, 73298628, 76532391, 88960728, 93769416, 94051854, 96374122, 100080819, 102043188, 105490593, 109947942, 125402472, 133441092, 140654124, 141290568, 144561183, 146597256, 153064782, 188103708, 192748244, 200161638, 204086376, 210981186, 219895884, 229597173, 266882184, 281308248, 289122366, 300242457, 306129564, 376207416, 385496488, 400323276, 421962372, 433683549, 439791768, 459194346, 578244732, 600484914, 612259128, 800646552, 843924744, 867367098, 918388692, 1156489464, 1200969828, 1301050647, 1734734196, 1836777384, 2401939656, 2602101294, 3469468392, 3903151941, 5204202588, 7806303882, 10408405176, 15612607764, 31225215528]

約数ペア:

[(1, 31225215528), (2, 15612607764), (3, 10408405176), (4, 7806303882), (6, 5204202588), (8, 3903151941), (9, 3469468392), (12, 2602101294), (13, 2401939656), (17, 1836777384), (18, 1734734196), (24, 1301050647), (26, 1200969828), (27, 1156489464), (34, 918388692), (36, 867367098), (37, 843924744), (39, 800646552), (51, 612259128), (52, 600484914), (54, 578244732), (68, 459194346), (71, 439791768), (72, 433683549), (74, 421962372), (78, 400323276), (81, 385496488), (83, 376207416), (102, 306129564), (104, 300242457), (108, 289122366), (111, 281308248), (117, 266882184), (136, 229597173), (142, 219895884), (148, 210981186), (153, 204086376), (156, 200161638), (162, 192748244), (166, 188103708), (204, 153064782), (213, 146597256), (216, 144561183), (221, 141290568), (222, 140654124), (234, 133441092), (249, 125402472), (284, 109947942), (296, 105490593), (306, 102043188), (312, 100080819), (324, 96374122), (332, 94051854), (333, 93769416), (351, 88960728), (408, 76532391), (426, 73298628), (442, 70645284), (444, 70327062), (459, 68028792), (468, 66720546), (481, 64917288), (498, 62701236), (568, 54973971), (612, 51021594), (629, 49642632), (639, 48865752), (648, 48187061), (663, 47096856), (664, 47025927), (666, 46884708), (702, 44480364), (747, 41800824), (852, 36649314), (884, 35322642), (888, 35163531), (918, 34014396), (923, 33830136), (936, 33360273), (962, 32458644), (996, 31350618), (999, 31256472), (1053, 29653576), (1079, 28939032), (1207, 25870104), (1224, 25510797), (1258, 24821316), (1278, 24432876), (1326, 23548428), (1332, 23442354), (1377, 22676264), (1404, 22240182), (1411, 22129848), (1443, 21639096), (1494, 20900412), (1704, 18324657), (1768, 17661321), (1836, 17007198), (1846, 16915068), (1887, 16547544), (1917, 16288584), (1924, 16229322), (1989, 15698952), (1992, 15675309), (1998, 15628236), (2106, 14826788), (2158, 14469516), (2241, 13933608), (2414, 12935052), (2516, 12410658), (2556, 12216438), (2627, 11886264), (2652, 11774214), (2664, 11721177), (2754, 11338132), (2769, 11276712), (2808, 11120091), (2822, 11064924), (2886, 10819548), (2988, 10450206), (2997, 10418824), (3071, 10167768), (3237, 9646344), (3621, 8623368), (3672, 8503599), (3692, 8457534), (3774, 8273772), (3834, 8144292), (3848, 8114661), (3978, 7849476), (3996, 7814118), (4212, 7413394), (4233, 7376616), (4316, 7234758), (4329, 7213032), (4482, 6966804), (4828, 6467526), (5032, 6205329), (5112, 6108219), (5254, 5943132), (5304, 5887107), (5508, 5669066), (5538, 5638356), (5644, 5532462), (5661, 5515848), (5751, 5429528), (5772, 5409774), (5893, 5298696), (5967, 5232984), (5976, 5225103), (5994, 5209412), (6142, 5083884), (6474, 4823172), (6723, 4644536), (7242, 4311684), (7384, 4228767), (7548, 4136886), (7668, 4072146), (7881, 3962088), (7956, 3924738), (7992, 3907059), (8177, 3818664), (8307, 3758904), (8424, 3706697), (8466, 3688308), (8632, 3617379), (8658, 3606516), (8964, 3483402), (9213, 3389256), (9656, 3233763), (9711, 3215448), (10508, 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(33228, 939726), (33864, 922077), (33966, 919308), (34151, 914328), (34632, 901629), (35358, 883116), (35802, 872164), (36686, 851148), (36852, 847314), (38097, 819624), (38844, 803862), (38961, 801448), (39923, 782136), (43452, 718614), (44659, 699192), (45288, 689481), (46008, 678691), (47073, 663336), (47144, 662337), (47286, 660348), (47736, 654123), (49062, 636444), (49842, 626484), (50796, 614718), (50949, 612872), (51948, 601086), (52207, 598104), (53037, 588744), (53784, 580567), (55029, 567432), (55278, 564876), (58266, 535908), (62764, 497502), (63048, 495261), (65178, 479076), (65416, 477333), (66456, 469863), (67932, 459654), (68302, 457164), (70716, 441558), (70929, 440232), (71604, 436082), (73372, 425574), (73593, 424296), (73704, 423657), (74763, 417656), (76194, 409812), (76609, 407592), (77688, 401931), (77922, 400724), (79846, 391068), (82917, 376584), (86904, 359307), (87399, 357272), (89318, 349596), (94146, 331668), (94572, 330174), (97767, 319384), (98124, 318222), (99684, 313242), (100181, 311688), (101592, 307359), (101898, 306436), (102453, 304776), (103896, 300543), (104414, 299052), (106074, 294372), (110058, 283716), (110556, 282438), (114291, 273208), (116532, 267954), (119769, 260712), (125528, 248751), (130356, 239538), (133977, 233064), (135864, 229827), (136604, 228582), (141219, 221112), (141432, 220779), (141858, 220116), (143208, 218041), (146744, 212787), (147186, 212148), (149526, 208828), (152388, 204906), (153218, 203796), (155844, 200362), (156621, 199368), (159111, 196248), (159692, 195534), (165087, 189144), (165834, 188292), (174798, 178636)]