31471270740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 768

約数和(自身を含む): 129202698240

約数和(自身を除く): 97731427500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 101, 102, 105, 108, 117, 119, 126, 130, 135, 140, 153, 156, 170, 180, 182, 189, 195, 202, 204, 210, 221, 234, 238, 252, 255, 260, 270, 273, 303, 306, 315, 340, 351, 357, 364, 373, 378, 390, 404, 420, 442, 455, 459, 468, 476, 505, 510, 540, 546, 585, 595, 606, 612, 630, 663, 702, 707, 714, 746, 756, 765, 780, 819, 884, 909, 910, 918, 945, 1010, 1020, 1071, 1092, 1105, 1119, 1170, 1190, 1212, 1260, 1313, 1326, 1365, 1404, 1414, 1428, 1492, 1515, 1530, 1547, 1638, 1717, 1755, 1785, 1818, 1820, 1836, 1865, 1890, 1989, 2020, 2121, 2142, 2210, 2238, 2295, 2340, 2380, 2457, 2611, 2626, 2652, 2727, 2730, 2828, 3030, 3060, 3094, 3213, 3276, 3315, 3357, 3434, 3510, 3535, 3570, 3636, 3730, 3780, 3939, 3978, 4095, 4242, 4284, 4420, 4476, 4545, 4590, 4641, 4849, 4914, 5151, 5222, 5252, 5355, 5454, 5460, 5595, 5967, 6060, 6188, 6341, 6363, 6426, 6565, 6630, 6714, 6868, 7020, 7070, 7140, 7460, 7735, 7833, 7878, 7956, 8190, 8484, 8585, 9090, 9180, 9191, 9282, 9698, 9828, 9945, 10071, 10302, 10444, 10605, 10710, 10908, 11190, 11817, 11934, 12019, 12285, 12682, 12726, 12852, 13055, 13130, 13260, 13428, 13635, 13923, 14140, 14547, 15453, 15470, 15666, 15756, 16065, 16380, 16785, 17170, 18180, 18382, 18564, 19023, 19089, 19396, 19695, 19890, 20142, 20604, 21210, 21420, 22321, 22380, 23205, 23499, 23634, 23868, 24038, 24245, 24570, 25364, 25452, 25755, 26110, 26260, 27270, 27573, 27846, 29094, 29835, 30906, 30940, 31332, 31705, 31815, 32130, 33570, 33943, 34340, 35451, 36057, 36764, 37673, 38046, 38178, 39165, 39390, 39780, 40284, 41769, 42420, 43641, 44387, 44642, 45955, 46359, 46410, 46998, 47268, 48076, 48490, 49140, 50355, 51510, 52220, 54540, 55146, 55692, 57069, 58188, 59085, 59670, 60095, 61812, 63410, 63630, 64260, 66963, 67140, 67886, 69615, 70497, 70902, 72114, 72735, 75346, 76092, 76356, 77265, 78330, 78780, 82433, 82719, 83538, 87282, 88774, 89284, 91910, 92718, 92820, 93996, 95115, 95445, 96980, 100710, 101829, 103020, 108171, 110292, 111605, 113019, 114138, 117495, 118170, 119340, 120190, 126820, 127260, 130923, 133161, 133926, 135772, 137865, 139230, 140994, 141804, 144228, 145470, 150692, 154530, 156247, 156660, 164866, 165438, 167076, 169715, 171207, 174564, 177255, 177548, 180285, 183820, 185436, 188365, 190230, 190890, 200889, 201420, 203658, 208845, 216342, 218205, 221935, 223210, 226038, 228276, 231795, 234990, 236340, 240380, 247299, 248157, 261846, 263711, 266322, 267852, 275730, 278460, 281988, 285345, 290940, 305487, 309060, 312494, 324513, 329732, 330876, 334815, 339057, 339430, 342414, 352485, 354510, 360570, 376730, 380460, 381780, 399483, 401778, 407316, 412165, 413595, 417690, 432684, 436410, 443870, 446420, 452076, 463590, 468741, 469980, 489749, 494598, 496314, 509145, 523692, 527422, 532644, 540855, 551460, 565095, 570690, 577031, 602667, 610974, 624988, 640441, 649026, 654615, 665805, 669630, 678114, 678860, 684828, 704970, 709020, 721140, 741897, 753460, 781235, 791133, 798966, 803556, 824330, 827190, 835380, 856035, 872820, 887740, 916461, 927180, 937482, 979498, 989196, 992628, 1004445, 1017171, 1018290, 1054844, 1081710, 1130190, 1141380, 1154062, 1198449, 1205334, 1221948, 1236495, 1240785, 1280882, 1298052, 1309230, 1318555, 1331610, 1339260, 1356228, 1406223, 1409940, 1469247, 1483794, 1527435, 1562470, 1582266, 1597932, 1622565, 1648660, 1654380, 1695285, 1712070, 1731093, 1832922, 1874964, 1921323, 1958996, 1997415, 2008890, 2034342, 2036580, 2163420, 2225691, 2260380, 2308124, 2343705, 2373399, 2396898, 2410668, 2448745, 2472990, 2481570, 2561764, 2618460, 2637110, 2663220, 2812446, 2885155, 2938494, 2967588, 3013335, 3054870, 3124940, 3164532, 3202205, 3245130, 3390570, 3424140, 3428243, 3462186, 3665844, 3709485, 3842646, 3955665, 3994830, 4017780, 4068684, 4218669, 4407741, 4451382, 4483087, 4582305, 4687410, 4746798, 4793796, 4897490, 4945980, 4963140, 5085855, 5193279, 5274220, 5624892, 5763969, 5770310, 5876988, 5992245, 6026670, 6109740, 6404410, 6490260, 6781140, 6856486, 6924372, 7031115, 7120197, 7346235, 7418970, 7685292, 7911330, 7989660, 8325733, 8437338, 8655465, 8815482, 8902764, 8966174, 9164610, 9374820, 9493596, 9606615, 9794980, 10171710, 10284729, 10386558, 11128455, 11527938, 11540620, 11866995, 11984490, 12053340, 12808820, 13223223, 13449261, 13712972, 14062230, 14240394, 14692470, 14837940, 15579837, 15822660, 16651466, 16874676, 17141215, 17291907, 17310930, 17630964, 17932348, 18329220, 19213230, 20343420, 20569458, 20773116, 21093345, 22038705, 22256910, 22415435, 23055876, 23733990, 23968980, 24977199, 25966395, 26446446, 26898522, 28124460, 28480788, 28819845, 29384940, 30854187, 31159674, 33302932, 34282430, 34583814, 34621860, 35600985, 38426460, 40347783, 41138916, 41628665, 42186690, 44077410, 44513820, 44830870, 47467980, 49954398, 51423645, 51932790, 52892892, 53797044, 57639690, 58280131, 61708374, 62319348, 66116115, 67246305, 68564860, 69167628, 71201970, 74931597, 77899185, 80695566, 83257330, 84373380, 86459535, 88154820, 89661740, 92562561, 99908796, 102847290, 103865580, 115279380, 116560262, 121043349, 123416748, 124885995, 132232230, 134492610, 142403940, 149863194, 154270935, 155798370, 161391132, 166514660, 172919070, 174840393, 185125122, 201738915, 205694580, 224794791, 233120524, 242086698, 249771990, 264464460, 268985220, 291400655, 299726388, 308541870, 311596740, 345838140, 349680786, 370250244, 374657985, 403477830, 449589582, 462812805, 484173396, 499543980, 524521179, 582801310, 605216745, 617083740, 699361572, 749315970, 806955660, 874201965, 899179164, 925625610, 1049042358, 1123973955, 1165602620, 1210433490, 1498631940, 1573563537, 1748403930, 1851251220, 2098084716, 2247947910, 2420866980, 2622605895, 3147127074, 3496807860, 4495895820, 5245211790, 6294254148, 7867817685, 10490423580, 15735635370, 31471270740]

約数ペア:

[(1, 31471270740), (2, 15735635370), (3, 10490423580), (4, 7867817685), (5, 6294254148), (6, 5245211790), (7, 4495895820), (9, 3496807860), (10, 3147127074), (12, 2622605895), (13, 2420866980), (14, 2247947910), (15, 2098084716), (17, 1851251220), (18, 1748403930), (20, 1573563537), (21, 1498631940), (26, 1210433490), (27, 1165602620), (28, 1123973955), (30, 1049042358), (34, 925625610), (35, 899179164), (36, 874201965), (39, 806955660), (42, 749315970), (45, 699361572), (51, 617083740), (52, 605216745), (54, 582801310), (60, 524521179), (63, 499543980), (65, 484173396), (68, 462812805), (70, 449589582), (78, 403477830), (84, 374657985), (85, 370250244), (90, 349680786), (91, 345838140), (101, 311596740), (102, 308541870), (105, 299726388), (108, 291400655), (117, 268985220), (119, 264464460), (126, 249771990), (130, 242086698), (135, 233120524), (140, 224794791), (153, 205694580), (156, 201738915), (170, 185125122), (180, 174840393), (182, 172919070), (189, 166514660), (195, 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(1170, 26898522), (1190, 26446446), (1212, 25966395), (1260, 24977199), (1313, 23968980), (1326, 23733990), (1365, 23055876), (1404, 22415435), (1414, 22256910), (1428, 22038705), (1492, 21093345), (1515, 20773116), (1530, 20569458), (1547, 20343420), (1638, 19213230), (1717, 18329220), (1755, 17932348), (1785, 17630964), (1818, 17310930), (1820, 17291907), (1836, 17141215), (1865, 16874676), (1890, 16651466), (1989, 15822660), (2020, 15579837), (2121, 14837940), (2142, 14692470), (2210, 14240394), (2238, 14062230), (2295, 13712972), (2340, 13449261), (2380, 13223223), (2457, 12808820), (2611, 12053340), (2626, 11984490), (2652, 11866995), (2727, 11540620), (2730, 11527938), (2828, 11128455), (3030, 10386558), (3060, 10284729), (3094, 10171710), (3213, 9794980), (3276, 9606615), (3315, 9493596), (3357, 9374820), (3434, 9164610), (3510, 8966174), (3535, 8902764), (3570, 8815482), (3636, 8655465), (3730, 8437338), (3780, 8325733), (3939, 7989660), (3978, 7911330), (4095, 7685292), (4242, 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