1276558920

素因数分解:

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

素因数の和:490

約数の個数: 512

約数和(自身を含む): 5419008000

約数和(自身を除く): 4142449080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 351, 360, 364, 372, 378, 390, 403, 419, 420, 434, 455, 465, 468, 504, 520, 540, 546, 558, 585, 620, 630, 651, 702, 728, 744, 756, 780, 806, 819, 837, 838, 840, 868, 910, 930, 936, 945, 1080, 1085, 1092, 1116, 1170, 1209, 1240, 1257, 1260, 1302, 1365, 1395, 1404, 1512, 1560, 1612, 1638, 1674, 1676, 1736, 1755, 1820, 1860, 1890, 1953, 2015, 2095, 2170, 2184, 2232, 2340, 2418, 2457, 2514, 2520, 2604, 2730, 2790, 2808, 2821, 2933, 3224, 3255, 3276, 3348, 3352, 3510, 3627, 3640, 3720, 3771, 3780, 3906, 4030, 4095, 4185, 4190, 4340, 4680, 4836, 4914, 5028, 5208, 5447, 5460, 5580, 5642, 5859, 5866, 6045, 6285, 6510, 6552, 6696, 7020, 7254, 7542, 7560, 7812, 8060, 8190, 8370, 8380, 8463, 8680, 8799, 9672, 9765, 9828, 10056, 10881, 10894, 10920, 11160, 11284, 11313, 11718, 11732, 12090, 12285, 12570, 12989, 13020, 14040, 14105, 14508, 14665, 15084, 15624, 16120, 16341, 16380, 16740, 16760, 16926, 17598, 18135, 18855, 19530, 19656, 21762, 21788, 22568, 22626, 23436, 23464, 24180, 24570, 25140, 25389, 25978, 26040, 26397, 27235, 28210, 29016, 29295, 29330, 30168, 32682, 32760, 33480, 33852, 35196, 36270, 37710, 38129, 38967, 39060, 42315, 43524, 43576, 43995, 45252, 46872, 48360, 49023, 49140, 50280, 50778, 51956, 52794, 54405, 54470, 56420, 56565, 58590, 58660, 64945, 65364, 67704, 70392, 72540, 75420, 76167, 76258, 77934, 78120, 79191, 81705, 84630, 87048, 87990, 90504, 90923, 98046, 98280, 101556, 103912, 105588, 108810, 108940, 112840, 113130, 114387, 116901, 117180, 117320, 126945, 129890, 130728, 131985, 145080, 147069, 150840, 152334, 152516, 155868, 158382, 163410, 168857, 169260, 175980, 181846, 190645, 194835, 196092, 203112, 211176, 217620, 217880, 226260, 228774, 233802, 234360, 245115, 253890, 259780, 263970, 272769, 294138, 304668, 305032, 311736, 316764, 326820, 337714, 338520, 343161, 350703, 351960, 363692, 380835, 381290, 389670, 392184, 395955, 435240, 452520, 454615, 457548, 467604, 490230, 506571, 507780, 519560, 527940, 545538, 571935, 584505, 588276, 609336, 633528, 653640, 675428, 686322, 701406, 727384, 735345, 761670, 762580, 779340, 791910, 818307, 844285, 909230, 915096, 935208, 980460, 1013142, 1015560, 1029483, 1055880, 1091076, 1143870, 1169010, 1176552, 1181999, 1350856, 1363845, 1372644, 1402812, 1470690, 1519713, 1523340, 1525160, 1558680, 1583820, 1636614, 1688570, 1715805, 1753515, 1818460, 1960920, 2026284, 2058966, 2182152, 2287740, 2338020, 2363998, 2454921, 2532855, 2727690, 2745288, 2805624, 2941380, 3039426, 3046680, 3167640, 3273228, 3377140, 3431610, 3507030, 3545997, 3636920, 4052568, 4091535, 4117932, 4559139, 4575480, 4676040, 4727996, 4909842, 5065710, 5147415, 5455380, 5882760, 5909995, 6078852, 6546456, 6754280, 6863220, 7014060, 7091994, 7598565, 8183070, 8235864, 9118278, 9455992, 9819684, 10131420, 10294830, 10637991, 10910760, 11819990, 12157704, 12274605, 13726440, 14028120, 14183988, 15197130, 16366140, 17729985, 18236556, 19639368, 20262840, 20589660, 21275982, 22795695, 23639980, 24549210, 28367976, 30394260, 31913973, 32732280, 35459970, 36473112, 41179320, 42551964, 45591390, 47279960, 49098420, 53189955, 60788520, 63827946, 70919940, 85103928, 91182780, 98196840, 106379910, 127655892, 141839880, 159569865, 182365560, 212759820, 255311784, 319139730, 425519640, 638279460, 1276558920]

約数ペア:

[(1, 1276558920), (2, 638279460), (3, 425519640), (4, 319139730), (5, 255311784), (6, 212759820), (7, 182365560), (8, 159569865), (9, 141839880), (10, 127655892), (12, 106379910), (13, 98196840), (14, 91182780), (15, 85103928), (18, 70919940), (20, 63827946), (21, 60788520), (24, 53189955), (26, 49098420), (27, 47279960), (28, 45591390), (30, 42551964), (31, 41179320), (35, 36473112), (36, 35459970), (39, 32732280), (40, 31913973), (42, 30394260), (45, 28367976), (52, 24549210), (54, 23639980), (56, 22795695), (60, 21275982), (62, 20589660), (63, 20262840), (65, 19639368), (70, 18236556), (72, 17729985), (78, 16366140), (84, 15197130), (90, 14183988), (91, 14028120), (93, 13726440), (104, 12274605), (105, 12157704), (108, 11819990), (117, 10910760), (120, 10637991), (124, 10294830), (126, 10131420), (130, 9819684), (135, 9455992), (140, 9118278), (155, 8235864), (156, 8183070), (168, 7598565), (180, 7091994), (182, 7014060), (186, 6863220), (189, 6754280), (195, 6546456), (210, 6078852), (216, 5909995), (217, 5882760), (234, 5455380), (248, 5147415), (252, 5065710), (260, 4909842), (270, 4727996), (273, 4676040), (279, 4575480), (280, 4559139), (310, 4117932), (312, 4091535), (315, 4052568), (351, 3636920), (360, 3545997), (364, 3507030), (372, 3431610), (378, 3377140), (390, 3273228), (403, 3167640), (419, 3046680), (420, 3039426), (434, 2941380), (455, 2805624), (465, 2745288), (468, 2727690), (504, 2532855), (520, 2454921), (540, 2363998), (546, 2338020), (558, 2287740), (585, 2182152), (620, 2058966), (630, 2026284), (651, 1960920), (702, 1818460), (728, 1753515), (744, 1715805), (756, 1688570), (780, 1636614), (806, 1583820), (819, 1558680), (837, 1525160), (838, 1523340), (840, 1519713), (868, 1470690), (910, 1402812), (930, 1372644), (936, 1363845), (945, 1350856), (1080, 1181999), (1085, 1176552), (1092, 1169010), (1116, 1143870), (1170, 1091076), (1209, 1055880), (1240, 1029483), (1257, 1015560), (1260, 1013142), (1302, 980460), (1365, 935208), (1395, 915096), (1404, 909230), (1512, 844285), (1560, 818307), (1612, 791910), (1638, 779340), (1674, 762580), (1676, 761670), (1736, 735345), (1755, 727384), (1820, 701406), (1860, 686322), (1890, 675428), (1953, 653640), (2015, 633528), (2095, 609336), (2170, 588276), (2184, 584505), (2232, 571935), (2340, 545538), (2418, 527940), (2457, 519560), (2514, 507780), (2520, 506571), (2604, 490230), (2730, 467604), (2790, 457548), (2808, 454615), (2821, 452520), (2933, 435240), (3224, 395955), (3255, 392184), (3276, 389670), (3348, 381290), (3352, 380835), (3510, 363692), (3627, 351960), (3640, 350703), (3720, 343161), (3771, 338520), (3780, 337714), (3906, 326820), (4030, 316764), (4095, 311736), (4185, 305032), (4190, 304668), (4340, 294138), (4680, 272769), (4836, 263970), (4914, 259780), (5028, 253890), (5208, 245115), (5447, 234360), (5460, 233802), (5580, 228774), (5642, 226260), (5859, 217880), (5866, 217620), (6045, 211176), (6285, 203112), (6510, 196092), (6552, 194835), (6696, 190645), (7020, 181846), (7254, 175980), (7542, 169260), (7560, 168857), (7812, 163410), (8060, 158382), (8190, 155868), (8370, 152516), (8380, 152334), (8463, 150840), (8680, 147069), (8799, 145080), (9672, 131985), (9765, 130728), (9828, 129890), (10056, 126945), (10881, 117320), (10894, 117180), (10920, 116901), (11160, 114387), (11284, 113130), (11313, 112840), (11718, 108940), (11732, 108810), (12090, 105588), (12285, 103912), (12570, 101556), (12989, 98280), (13020, 98046), (14040, 90923), (14105, 90504), (14508, 87990), (14665, 87048), (15084, 84630), (15624, 81705), (16120, 79191), (16341, 78120), (16380, 77934), (16740, 76258), (16760, 76167), (16926, 75420), (17598, 72540), (18135, 70392), (18855, 67704), (19530, 65364), (19656, 64945), (21762, 58660), (21788, 58590), (22568, 56565), (22626, 56420), (23436, 54470), (23464, 54405), (24180, 52794), (24570, 51956), (25140, 50778), (25389, 50280), (25978, 49140), (26040, 49023), (26397, 48360), (27235, 46872), (28210, 45252), (29016, 43995), (29295, 43576), (29330, 43524), (30168, 42315), (32682, 39060), (32760, 38967), (33480, 38129), (33852, 37710), (35196, 36270)]