1947844080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 720

約数和(自身を含む): 8520954624

約数和(自身を除く): 6573110544

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, 31, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 98, 104, 105, 112, 117, 120, 124, 126, 130, 137, 140, 144, 147, 155, 156, 168, 180, 182, 186, 195, 196, 208, 210, 217, 234, 240, 245, 248, 252, 260, 273, 274, 279, 280, 294, 310, 312, 315, 336, 360, 364, 372, 390, 392, 403, 411, 420, 434, 441, 455, 465, 468, 490, 496, 504, 520, 546, 548, 558, 560, 585, 588, 620, 624, 630, 637, 651, 685, 720, 728, 735, 744, 780, 784, 806, 819, 822, 840, 868, 882, 910, 930, 936, 959, 980, 1008, 1040, 1085, 1092, 1096, 1116, 1170, 1176, 1209, 1233, 1240, 1260, 1274, 1302, 1365, 1370, 1395, 1456, 1470, 1488, 1519, 1560, 1612, 1638, 1644, 1680, 1736, 1764, 1781, 1820, 1860, 1872, 1911, 1918, 1953, 1960, 2015, 2055, 2170, 2184, 2192, 2205, 2232, 2340, 2352, 2418, 2466, 2480, 2520, 2548, 2604, 2730, 2740, 2790, 2821, 2877, 2940, 3038, 3120, 3185, 3224, 3255, 3276, 3288, 3472, 3528, 3562, 3627, 3640, 3720, 3822, 3836, 3906, 3920, 4030, 4095, 4110, 4247, 4340, 4368, 4410, 4464, 4557, 4680, 4795, 4836, 4932, 5040, 5096, 5208, 5343, 5460, 5480, 5580, 5642, 5733, 5754, 5880, 6045, 6076, 6165, 6370, 6448, 6510, 6552, 6576, 6713, 7056, 7124, 7254, 7280, 7440, 7595, 7644, 7672, 7812, 8060, 8190, 8220, 8463, 8494, 8631, 8680, 8820, 8905, 9114, 9360, 9555, 9590, 9672, 9765, 9864, 10192, 10416, 10686, 10920, 10960, 11160, 11284, 11466, 11508, 11760, 12090, 12152, 12330, 12467, 12740, 12741, 13020, 13104, 13426, 13671, 14105, 14248, 14385, 14508, 15190, 15288, 15344, 15624, 16029, 16120, 16380, 16440, 16926, 16988, 17262, 17360, 17640, 17810, 18135, 18228, 19110, 19180, 19344, 19530, 19728, 19747, 20139, 21235, 21372, 21840, 22320, 22568, 22785, 22932, 23016, 24180, 24304, 24660, 24934, 25389, 25480, 25482, 26040, 26715, 26852, 27342, 28210, 28496, 28665, 28770, 29016, 29729, 30380, 30576, 31248, 32058, 32240, 32760, 32880, 33565, 33852, 33976, 34524, 35280, 35620, 36270, 36456, 37401, 38220, 38223, 38360, 39060, 39494, 40278, 42315, 42470, 42744, 43155, 45136, 45570, 45864, 46032, 48360, 49320, 49868, 50778, 50960, 50964, 52080, 53430, 53704, 54684, 55211, 56420, 57330, 57540, 58032, 59241, 59458, 60417, 60760, 62335, 63705, 64116, 65520, 67130, 67704, 67952, 68355, 69048, 71240, 72540, 72912, 74802, 76440, 76446, 76720, 78120, 78988, 80145, 80556, 84630, 84940, 85488, 86310, 87269, 89187, 91140, 91728, 96720, 98640, 98735, 99736, 100695, 101556, 101928, 106860, 107408, 109368, 110422, 112203, 112840, 114660, 115080, 118482, 118916, 120834, 121520, 124670, 126945, 127410, 128232, 134260, 135408, 136710, 138096, 142480, 145080, 148645, 149604, 152880, 152892, 156240, 157976, 160290, 161112, 165633, 169260, 169880, 172620, 174538, 177723, 178374, 182280, 187005, 191115, 197470, 199472, 201390, 203112, 203856, 208103, 213720, 218736, 220844, 224406, 225680, 229320, 230160, 236964, 237832, 241668, 249340, 253890, 254820, 256464, 261807, 267561, 268520, 273420, 276055, 290160, 296205, 297290, 299208, 302085, 305784, 315952, 320580, 322224, 331266, 338520, 339760, 345240, 349076, 355446, 356748, 364560, 374010, 382230, 386477, 394940, 402780, 406224, 416206, 427440, 436345, 441688, 445935, 448812, 458640, 473928, 475664, 483336, 496899, 498680, 507780, 509640, 523614, 535122, 537040, 546840, 552110, 561015, 592410, 594580, 598416, 604170, 611568, 624309, 641160, 662532, 677040, 690480, 698152, 710892, 713496, 748020, 764460, 772954, 785421, 789880, 805560, 828165, 832412, 872690, 883376, 888615, 891870, 897624, 947856, 966672, 993798, 997360, 1015560, 1019280, 1040515, 1047228, 1070244, 1093680, 1104220, 1122030, 1159431, 1184820, 1189160, 1208340, 1248618, 1282320, 1309035, 1325064, 1337805, 1396304, 1421784, 1426992, 1496040, 1528920, 1545908, 1570842, 1579760, 1611120, 1656330, 1664824, 1745380, 1777230, 1783740, 1795248, 1872927, 1932385, 1987596, 2031120, 2081030, 2094456, 2140488, 2208440, 2244060, 2318862, 2369640, 2378320, 2416680, 2484495, 2497236, 2618070, 2650128, 2675610, 2705339, 2843568, 2992080, 3057840, 3091816, 3121545, 3141684, 3312660, 3329648, 3478293, 3490760, 3554460, 3567480, 3745854, 3864770, 3927105, 3975192, 4162060, 4188912, 4280976, 4416880, 4488120, 4637724, 4739280, 4833360, 4968990, 4994472, 5236140, 5351220, 5410678, 5797155, 6183632, 6243090, 6283368, 6625320, 6956586, 6981520, 7108920, 7134960, 7491708, 7729540, 7854210, 7950384, 8116017, 8324120, 8976240, 9275448, 9364635, 9937980, 9988944, 10472280, 10702440, 10821356, 11594310, 12486180, 12566736, 13250640, 13526695, 13913172, 14217840, 14983416, 15459080, 15708420, 16232034, 16648240, 17391465, 18550896, 18729270, 19875960, 20944560, 21404880, 21642712, 23188620, 24348051, 24972360, 27053390, 27826344, 29966832, 30918160, 31416840, 32464068, 34782930, 37458540, 39751920, 40580085, 43285424, 46377240, 48696102, 49944720, 54106780, 55652688, 62833680, 64928136, 69565860, 74917080, 81160170, 92754480, 97392204, 108213560, 121740255, 129856272, 139131720, 149834160, 162320340, 194784408, 216427120, 243480510, 278263440, 324640680, 389568816, 486961020, 649281360, 973922040, 1947844080]

約数ペア:

[(1, 1947844080), (2, 973922040), (3, 649281360), (4, 486961020), (5, 389568816), (6, 324640680), (7, 278263440), (8, 243480510), (9, 216427120), (10, 194784408), (12, 162320340), (13, 149834160), (14, 139131720), (15, 129856272), (16, 121740255), (18, 108213560), (20, 97392204), (21, 92754480), (24, 81160170), (26, 74917080), (28, 69565860), (30, 64928136), (31, 62833680), (35, 55652688), (36, 54106780), (39, 49944720), (40, 48696102), (42, 46377240), (45, 43285424), (48, 40580085), (49, 39751920), (52, 37458540), (56, 34782930), (60, 32464068), (62, 31416840), (63, 30918160), (65, 29966832), (70, 27826344), (72, 27053390), (78, 24972360), (80, 24348051), (84, 23188620), (90, 21642712), (91, 21404880), (93, 20944560), (98, 19875960), (104, 18729270), (105, 18550896), (112, 17391465), (117, 16648240), (120, 16232034), (124, 15708420), (126, 15459080), (130, 14983416), (137, 14217840), (140, 13913172), (144, 13526695), (147, 13250640), (155, 12566736), (156, 12486180), (168, 11594310), (180, 10821356), (182, 10702440), (186, 10472280), (195, 9988944), (196, 9937980), (208, 9364635), (210, 9275448), (217, 8976240), (234, 8324120), (240, 8116017), (245, 7950384), (248, 7854210), (252, 7729540), (260, 7491708), (273, 7134960), (274, 7108920), (279, 6981520), (280, 6956586), (294, 6625320), (310, 6283368), (312, 6243090), (315, 6183632), (336, 5797155), (360, 5410678), (364, 5351220), (372, 5236140), (390, 4994472), (392, 4968990), (403, 4833360), (411, 4739280), (420, 4637724), (434, 4488120), (441, 4416880), (455, 4280976), (465, 4188912), (468, 4162060), (490, 3975192), (496, 3927105), (504, 3864770), (520, 3745854), (546, 3567480), (548, 3554460), (558, 3490760), (560, 3478293), (585, 3329648), (588, 3312660), (620, 3141684), (624, 3121545), (630, 3091816), (637, 3057840), (651, 2992080), (685, 2843568), (720, 2705339), (728, 2675610), (735, 2650128), (744, 2618070), (780, 2497236), (784, 2484495), (806, 2416680), (819, 2378320), (822, 2369640), (840, 2318862), (868, 2244060), (882, 2208440), (910, 2140488), (930, 2094456), (936, 2081030), (959, 2031120), (980, 1987596), (1008, 1932385), (1040, 1872927), (1085, 1795248), (1092, 1783740), (1096, 1777230), (1116, 1745380), (1170, 1664824), (1176, 1656330), (1209, 1611120), (1233, 1579760), (1240, 1570842), (1260, 1545908), (1274, 1528920), (1302, 1496040), (1365, 1426992), (1370, 1421784), (1395, 1396304), (1456, 1337805), (1470, 1325064), (1488, 1309035), (1519, 1282320), (1560, 1248618), (1612, 1208340), (1638, 1189160), (1644, 1184820), (1680, 1159431), (1736, 1122030), (1764, 1104220), (1781, 1093680), (1820, 1070244), (1860, 1047228), (1872, 1040515), (1911, 1019280), (1918, 1015560), (1953, 997360), (1960, 993798), (2015, 966672), (2055, 947856), (2170, 897624), (2184, 891870), (2192, 888615), (2205, 883376), (2232, 872690), (2340, 832412), (2352, 828165), (2418, 805560), (2466, 789880), (2480, 785421), (2520, 772954), (2548, 764460), (2604, 748020), (2730, 713496), (2740, 710892), (2790, 698152), (2821, 690480), (2877, 677040), (2940, 662532), (3038, 641160), (3120, 624309), (3185, 611568), (3224, 604170), (3255, 598416), (3276, 594580), (3288, 592410), (3472, 561015), (3528, 552110), (3562, 546840), (3627, 537040), (3640, 535122), (3720, 523614), (3822, 509640), (3836, 507780), (3906, 498680), (3920, 496899), (4030, 483336), (4095, 475664), (4110, 473928), (4247, 458640), (4340, 448812), (4368, 445935), (4410, 441688), (4464, 436345), (4557, 427440), (4680, 416206), (4795, 406224), (4836, 402780), (4932, 394940), (5040, 386477), (5096, 382230), (5208, 374010), (5343, 364560), (5460, 356748), (5480, 355446), (5580, 349076), (5642, 345240), (5733, 339760), (5754, 338520), (5880, 331266), (6045, 322224), (6076, 320580), (6165, 315952), (6370, 305784), (6448, 302085), (6510, 299208), (6552, 297290), (6576, 296205), (6713, 290160), (7056, 276055), (7124, 273420), (7254, 268520), (7280, 267561), (7440, 261807), (7595, 256464), (7644, 254820), (7672, 253890), (7812, 249340), (8060, 241668), (8190, 237832), (8220, 236964), (8463, 230160), (8494, 229320), (8631, 225680), (8680, 224406), (8820, 220844), (8905, 218736), (9114, 213720), (9360, 208103), (9555, 203856), (9590, 203112), (9672, 201390), (9765, 199472), (9864, 197470), (10192, 191115), (10416, 187005), (10686, 182280), (10920, 178374), (10960, 177723), (11160, 174538), (11284, 172620), (11466, 169880), (11508, 169260), (11760, 165633), (12090, 161112), (12152, 160290), (12330, 157976), (12467, 156240), (12740, 152892), (12741, 152880), (13020, 149604), (13104, 148645), (13426, 145080), (13671, 142480), (14105, 138096), (14248, 136710), (14385, 135408), (14508, 134260), (15190, 128232), (15288, 127410), (15344, 126945), (15624, 124670), (16029, 121520), (16120, 120834), (16380, 118916), (16440, 118482), (16926, 115080), (16988, 114660), (17262, 112840), (17360, 112203), (17640, 110422), (17810, 109368), (18135, 107408), (18228, 106860), (19110, 101928), (19180, 101556), (19344, 100695), (19530, 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