253922760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 384

約数和(自身を含む): 1062996480

約数和(自身を除く): 809073720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 252, 260, 273, 276, 280, 299, 312, 315, 322, 337, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 504, 520, 546, 552, 585, 598, 630, 644, 674, 690, 728, 780, 805, 819, 828, 840, 897, 910, 920, 936, 966, 1011, 1035, 1092, 1170, 1196, 1260, 1288, 1348, 1365, 1380, 1449, 1495, 1560, 1610, 1638, 1656, 1685, 1794, 1820, 1932, 2022, 2070, 2093, 2184, 2340, 2359, 2392, 2415, 2520, 2691, 2696, 2730, 2760, 2898, 2990, 3033, 3220, 3276, 3370, 3588, 3640, 3864, 4044, 4095, 4140, 4186, 4381, 4485, 4680, 4718, 4830, 5055, 5382, 5460, 5796, 5980, 6066, 6279, 6440, 6552, 6740, 7077, 7176, 7245, 7751, 8088, 8190, 8280, 8372, 8762, 8970, 9436, 9660, 10110, 10465, 10764, 10920, 11592, 11795, 11960, 12132, 12558, 13143, 13455, 13480, 14154, 14490, 15165, 15502, 16380, 16744, 17524, 17940, 18837, 18872, 19320, 20220, 20930, 21231, 21528, 21905, 23253, 23590, 24264, 25116, 26286, 26910, 28308, 28980, 30330, 30667, 31004, 31395, 32760, 35048, 35385, 35880, 37674, 38755, 39429, 40440, 41860, 42462, 43810, 46506, 47180, 50232, 52572, 53820, 54257, 56616, 57960, 60660, 61334, 62008, 62790, 65715, 69759, 70770, 75348, 77510, 78858, 83720, 84924, 87620, 92001, 93012, 94185, 94360, 100763, 105144, 106155, 107640, 108514, 116265, 121320, 122668, 125580, 131430, 139518, 141540, 150696, 153335, 155020, 157716, 162771, 169848, 175240, 184002, 186024, 188370, 197145, 201526, 212310, 217028, 232530, 245336, 251160, 262860, 271285, 276003, 279036, 283080, 302289, 306670, 310040, 315432, 325542, 348795, 368004, 376740, 394290, 403052, 424620, 434056, 460005, 465060, 488313, 503815, 525720, 542570, 552006, 558072, 604578, 613340, 651084, 697590, 705341, 736008, 753480, 788580, 806104, 813855, 849240, 906867, 920010, 930120, 976626, 1007630, 1085140, 1104012, 1209156, 1226680, 1302168, 1380015, 1395180, 1410682, 1511445, 1577160, 1627710, 1813734, 1840020, 1953252, 2015260, 2116023, 2170280, 2208024, 2418312, 2441565, 2760030, 2790360, 2821364, 3022890, 3255420, 3526705, 3627468, 3680040, 3906504, 4030520, 4232046, 4534335, 4883130, 5520060, 5642728, 6045780, 6348069, 6510840, 7053410, 7254936, 8464092, 9068670, 9766260, 10580115, 11040120, 12091560, 12696138, 14106820, 16928184, 18137340, 19532520, 21160230, 25392276, 28213640, 31740345, 36274680, 42320460, 50784552, 63480690, 84640920, 126961380, 253922760]

約数ペア:

[(1, 253922760), (2, 126961380), (3, 84640920), (4, 63480690), (5, 50784552), (6, 42320460), (7, 36274680), (8, 31740345), (9, 28213640), (10, 25392276), (12, 21160230), (13, 19532520), (14, 18137340), (15, 16928184), (18, 14106820), (20, 12696138), (21, 12091560), (23, 11040120), (24, 10580115), (26, 9766260), (28, 9068670), (30, 8464092), (35, 7254936), (36, 7053410), (39, 6510840), (40, 6348069), (42, 6045780), (45, 5642728), (46, 5520060), (52, 4883130), (56, 4534335), (60, 4232046), (63, 4030520), (65, 3906504), (69, 3680040), (70, 3627468), (72, 3526705), (78, 3255420), (84, 3022890), (90, 2821364), (91, 2790360), (92, 2760030), (104, 2441565), (105, 2418312), (115, 2208024), (117, 2170280), (120, 2116023), (126, 2015260), (130, 1953252), (138, 1840020), (140, 1813734), (156, 1627710), (161, 1577160), (168, 1511445), (180, 1410682), (182, 1395180), (184, 1380015), (195, 1302168), (207, 1226680), (210, 1209156), (230, 1104012), (234, 1085140), (252, 1007630), (260, 976626), (273, 930120), (276, 920010), (280, 906867), (299, 849240), (312, 813855), (315, 806104), (322, 788580), (337, 753480), (345, 736008), (360, 705341), (364, 697590), (390, 651084), (414, 613340), (420, 604578), (455, 558072), (460, 552006), (468, 542570), (483, 525720), (504, 503815), (520, 488313), (546, 465060), (552, 460005), (585, 434056), (598, 424620), (630, 403052), (644, 394290), (674, 376740), (690, 368004), (728, 348795), (780, 325542), (805, 315432), (819, 310040), (828, 306670), (840, 302289), (897, 283080), (910, 279036), (920, 276003), (936, 271285), (966, 262860), (1011, 251160), (1035, 245336), (1092, 232530), (1170, 217028), (1196, 212310), (1260, 201526), (1288, 197145), (1348, 188370), (1365, 186024), (1380, 184002), (1449, 175240), (1495, 169848), (1560, 162771), (1610, 157716), (1638, 155020), (1656, 153335), (1685, 150696), (1794, 141540), (1820, 139518), (1932, 131430), (2022, 125580), (2070, 122668), (2093, 121320), (2184, 116265), (2340, 108514), (2359, 107640), (2392, 106155), (2415, 105144), (2520, 100763), (2691, 94360), (2696, 94185), (2730, 93012), (2760, 92001), (2898, 87620), (2990, 84924), (3033, 83720), (3220, 78858), (3276, 77510), (3370, 75348), (3588, 70770), (3640, 69759), (3864, 65715), (4044, 62790), (4095, 62008), (4140, 61334), (4186, 60660), (4381, 57960), (4485, 56616), (4680, 54257), (4718, 53820), (4830, 52572), (5055, 50232), (5382, 47180), (5460, 46506), (5796, 43810), (5980, 42462), (6066, 41860), (6279, 40440), (6440, 39429), (6552, 38755), (6740, 37674), (7077, 35880), (7176, 35385), (7245, 35048), (7751, 32760), (8088, 31395), (8190, 31004), (8280, 30667), (8372, 30330), (8762, 28980), (8970, 28308), (9436, 26910), (9660, 26286), (10110, 25116), (10465, 24264), (10764, 23590), (10920, 23253), (11592, 21905), (11795, 21528), (11960, 21231), (12132, 20930), (12558, 20220), (13143, 19320), (13455, 18872), (13480, 18837), (14154, 17940), (14490, 17524), (15165, 16744), (15502, 16380)]