851039280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 480

約数和(自身を含む): 3639767040

約数和(自身を除く): 2788727760

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, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 315, 336, 360, 364, 372, 390, 403, 419, 420, 434, 455, 465, 468, 496, 504, 520, 546, 558, 560, 585, 620, 624, 630, 651, 720, 728, 744, 780, 806, 819, 838, 840, 868, 910, 930, 936, 1008, 1040, 1085, 1092, 1116, 1170, 1209, 1240, 1257, 1260, 1302, 1365, 1395, 1456, 1488, 1560, 1612, 1638, 1676, 1680, 1736, 1820, 1860, 1872, 1953, 2015, 2095, 2170, 2184, 2232, 2340, 2418, 2480, 2514, 2520, 2604, 2730, 2790, 2821, 2933, 3120, 3224, 3255, 3276, 3352, 3472, 3627, 3640, 3720, 3771, 3906, 4030, 4095, 4190, 4340, 4368, 4464, 4680, 4836, 5028, 5040, 5208, 5447, 5460, 5580, 5642, 5866, 6045, 6285, 6448, 6510, 6552, 6704, 7254, 7280, 7440, 7542, 7812, 8060, 8190, 8380, 8463, 8680, 8799, 9360, 9672, 9765, 10056, 10416, 10894, 10920, 11160, 11284, 11732, 12090, 12570, 12989, 13020, 13104, 14105, 14508, 14665, 15084, 15624, 16120, 16341, 16380, 16760, 16926, 17360, 17598, 18135, 18855, 19344, 19530, 20112, 21788, 21840, 22320, 22568, 23464, 24180, 25140, 25389, 25978, 26040, 26397, 27235, 28210, 29016, 29330, 30168, 31248, 32240, 32682, 32760, 33520, 33852, 35196, 36270, 37710, 38129, 38967, 39060, 42315, 43576, 43995, 45136, 46928, 48360, 49023, 50280, 50778, 51956, 52080, 52794, 54470, 56420, 58032, 58660, 60336, 64945, 65364, 65520, 67704, 70392, 72540, 75420, 76258, 77934, 78120, 81705, 84630, 87152, 87990, 90923, 96720, 98046, 100560, 101556, 103912, 105588, 108940, 112840, 114387, 116901, 117320, 126945, 129890, 130728, 131985, 135408, 140784, 145080, 150840, 152516, 155868, 156240, 163410, 168857, 169260, 175980, 181846, 190645, 194835, 196092, 203112, 207824, 211176, 217880, 225680, 228774, 233802, 234640, 245115, 253890, 259780, 261456, 263970, 272769, 290160, 301680, 305032, 311736, 326820, 337714, 338520, 343161, 351960, 363692, 381290, 389670, 392184, 406224, 422352, 435760, 454615, 457548, 467604, 490230, 506571, 507780, 519560, 527940, 545538, 571935, 584505, 610064, 623472, 653640, 675428, 677040, 686322, 703920, 727384, 762580, 779340, 784368, 818307, 844285, 909230, 915096, 935208, 980460, 1013142, 1015560, 1039120, 1055880, 1091076, 1143870, 1169010, 1181999, 1307280, 1350856, 1363845, 1372644, 1454768, 1519713, 1525160, 1558680, 1636614, 1688570, 1715805, 1818460, 1830192, 1870416, 1960920, 2026284, 2031120, 2111760, 2182152, 2287740, 2338020, 2363998, 2532855, 2701712, 2727690, 2745288, 3039426, 3050320, 3117360, 3273228, 3377140, 3431610, 3545997, 3636920, 3921840, 4052568, 4091535, 4364304, 4575480, 4676040, 4727996, 5065710, 5455380, 5490576, 5909995, 6078852, 6546456, 6754280, 6863220, 7091994, 7273840, 7598565, 8105136, 8183070, 9150960, 9352080, 9455992, 10131420, 10637991, 10910760, 11819990, 12157704, 13092912, 13508560, 13726440, 14183988, 15197130, 16366140, 17729985, 18911984, 20262840, 21275982, 21821520, 23639980, 24315408, 27452880, 28367976, 30394260, 32732280, 35459970, 40525680, 42551964, 47279960, 53189955, 56735952, 60788520, 65464560, 70919940, 85103928, 94559920, 106379910, 121577040, 141839880, 170207856, 212759820, 283679760, 425519640, 851039280]

約数ペア:

[(1, 851039280), (2, 425519640), (3, 283679760), (4, 212759820), (5, 170207856), (6, 141839880), (7, 121577040), (8, 106379910), (9, 94559920), (10, 85103928), (12, 70919940), (13, 65464560), (14, 60788520), (15, 56735952), (16, 53189955), (18, 47279960), (20, 42551964), (21, 40525680), (24, 35459970), (26, 32732280), (28, 30394260), (30, 28367976), (31, 27452880), (35, 24315408), (36, 23639980), (39, 21821520), (40, 21275982), (42, 20262840), (45, 18911984), (48, 17729985), (52, 16366140), (56, 15197130), (60, 14183988), (62, 13726440), (63, 13508560), (65, 13092912), (70, 12157704), (72, 11819990), (78, 10910760), (80, 10637991), (84, 10131420), (90, 9455992), (91, 9352080), (93, 9150960), (104, 8183070), (105, 8105136), (112, 7598565), (117, 7273840), (120, 7091994), (124, 6863220), (126, 6754280), (130, 6546456), (140, 6078852), (144, 5909995), (155, 5490576), (156, 5455380), (168, 5065710), (180, 4727996), (182, 4676040), (186, 4575480), (195, 4364304), (208, 4091535), (210, 4052568), (217, 3921840), (234, 3636920), (240, 3545997), (248, 3431610), (252, 3377140), (260, 3273228), (273, 3117360), (279, 3050320), (280, 3039426), (310, 2745288), (312, 2727690), (315, 2701712), (336, 2532855), (360, 2363998), (364, 2338020), (372, 2287740), (390, 2182152), (403, 2111760), (419, 2031120), (420, 2026284), (434, 1960920), (455, 1870416), (465, 1830192), (468, 1818460), (496, 1715805), (504, 1688570), (520, 1636614), (546, 1558680), (558, 1525160), (560, 1519713), (585, 1454768), (620, 1372644), (624, 1363845), (630, 1350856), (651, 1307280), (720, 1181999), (728, 1169010), (744, 1143870), (780, 1091076), (806, 1055880), (819, 1039120), (838, 1015560), (840, 1013142), (868, 980460), (910, 935208), (930, 915096), (936, 909230), (1008, 844285), (1040, 818307), (1085, 784368), (1092, 779340), (1116, 762580), (1170, 727384), (1209, 703920), (1240, 686322), (1257, 677040), (1260, 675428), (1302, 653640), (1365, 623472), (1395, 610064), (1456, 584505), (1488, 571935), (1560, 545538), (1612, 527940), (1638, 519560), (1676, 507780), (1680, 506571), (1736, 490230), (1820, 467604), (1860, 457548), (1872, 454615), (1953, 435760), (2015, 422352), (2095, 406224), (2170, 392184), (2184, 389670), (2232, 381290), (2340, 363692), (2418, 351960), (2480, 343161), (2514, 338520), (2520, 337714), (2604, 326820), (2730, 311736), (2790, 305032), (2821, 301680), (2933, 290160), (3120, 272769), (3224, 263970), (3255, 261456), (3276, 259780), (3352, 253890), (3472, 245115), (3627, 234640), (3640, 233802), (3720, 228774), (3771, 225680), (3906, 217880), (4030, 211176), (4095, 207824), (4190, 203112), (4340, 196092), (4368, 194835), (4464, 190645), (4680, 181846), (4836, 175980), (5028, 169260), (5040, 168857), (5208, 163410), (5447, 156240), (5460, 155868), (5580, 152516), (5642, 150840), (5866, 145080), (6045, 140784), (6285, 135408), (6448, 131985), (6510, 130728), (6552, 129890), (6704, 126945), (7254, 117320), (7280, 116901), (7440, 114387), (7542, 112840), (7812, 108940), (8060, 105588), (8190, 103912), (8380, 101556), (8463, 100560), (8680, 98046), (8799, 96720), (9360, 90923), (9672, 87990), (9765, 87152), (10056, 84630), (10416, 81705), (10894, 78120), (10920, 77934), (11160, 76258), (11284, 75420), (11732, 72540), (12090, 70392), (12570, 67704), (12989, 65520), (13020, 65364), (13104, 64945), (14105, 60336), (14508, 58660), (14665, 58032), (15084, 56420), (15624, 54470), (16120, 52794), (16341, 52080), (16380, 51956), (16760, 50778), (16926, 50280), (17360, 49023), (17598, 48360), (18135, 46928), (18855, 45136), (19344, 43995), (19530, 43576), (20112, 42315), (21788, 39060), (21840, 38967), (22320, 38129), (22568, 37710), (23464, 36270), (24180, 35196), (25140, 33852), (25389, 33520), (25978, 32760), (26040, 32682), (26397, 32240), (27235, 31248), (28210, 30168), (29016, 29330)]