194851440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 320

約数和(自身を含む): 785664000

約数和(自身を除く): 590812560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 263, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 526, 540, 560, 588, 630, 686, 720, 735, 756, 784, 789, 840, 882, 945, 980, 1008, 1029, 1052, 1080, 1176, 1260, 1315, 1323, 1372, 1470, 1512, 1578, 1680, 1715, 1764, 1841, 1890, 1960, 2058, 2104, 2160, 2205, 2352, 2367, 2520, 2630, 2646, 2744, 2940, 3024, 3087, 3156, 3430, 3528, 3682, 3780, 3920, 3945, 4116, 4208, 4410, 4734, 5040, 5145, 5260, 5292, 5488, 5523, 5880, 6174, 6312, 6615, 6860, 7056, 7101, 7364, 7560, 7890, 8232, 8820, 9205, 9261, 9468, 10290, 10520, 10584, 11046, 11760, 11835, 12348, 12624, 12887, 13230, 13720, 14202, 14728, 15120, 15435, 15780, 16464, 16569, 17640, 18410, 18522, 18936, 20580, 21040, 21168, 22092, 23670, 24696, 25774, 26460, 27440, 27615, 28404, 29456, 30870, 31560, 33138, 35280, 35505, 36820, 37044, 37872, 38661, 41160, 44184, 46305, 47340, 49392, 49707, 51548, 52920, 55230, 56808, 61740, 63120, 64435, 66276, 71010, 73640, 74088, 77322, 82320, 82845, 88368, 90209, 92610, 94680, 99414, 103096, 105840, 110460, 113616, 115983, 123480, 128870, 132552, 142020, 147280, 148176, 154644, 165690, 180418, 185220, 189360, 193305, 198828, 206192, 220920, 231966, 246960, 248535, 257740, 265104, 270627, 284040, 309288, 331380, 347949, 360836, 370440, 386610, 397656, 441840, 451045, 463932, 497070, 515480, 541254, 568080, 579915, 618576, 662760, 695898, 721672, 740880, 773220, 795312, 811881, 902090, 927864, 994140, 1030960, 1082508, 1159830, 1325520, 1353135, 1391796, 1443344, 1546440, 1623762, 1739745, 1804180, 1855728, 1988280, 2165016, 2319660, 2435643, 2706270, 2783592, 3092880, 3247524, 3479490, 3608360, 3976560, 4059405, 4330032, 4639320, 4871286, 5412540, 5567184, 6495048, 6958980, 7216720, 8118810, 9278640, 9742572, 10825080, 12178215, 12990096, 13917960, 16237620, 19485144, 21650160, 24356430, 27835920, 32475240, 38970288, 48712860, 64950480, 97425720, 194851440]

約数ペア:

[(1, 194851440), (2, 97425720), (3, 64950480), (4, 48712860), (5, 38970288), (6, 32475240), (7, 27835920), (8, 24356430), (9, 21650160), (10, 19485144), (12, 16237620), (14, 13917960), (15, 12990096), (16, 12178215), (18, 10825080), (20, 9742572), (21, 9278640), (24, 8118810), (27, 7216720), (28, 6958980), (30, 6495048), (35, 5567184), (36, 5412540), (40, 4871286), (42, 4639320), (45, 4330032), (48, 4059405), (49, 3976560), (54, 3608360), (56, 3479490), (60, 3247524), (63, 3092880), (70, 2783592), (72, 2706270), (80, 2435643), (84, 2319660), (90, 2165016), (98, 1988280), (105, 1855728), (108, 1804180), (112, 1739745), (120, 1623762), (126, 1546440), (135, 1443344), (140, 1391796), (144, 1353135), (147, 1325520), (168, 1159830), (180, 1082508), (189, 1030960), (196, 994140), (210, 927864), (216, 902090), (240, 811881), (245, 795312), (252, 773220), (263, 740880), (270, 721672), (280, 695898), (294, 662760), (315, 618576), (336, 579915), (343, 568080), (360, 541254), (378, 515480), (392, 497070), (420, 463932), (432, 451045), (441, 441840), (490, 397656), (504, 386610), (526, 370440), (540, 360836), (560, 347949), (588, 331380), (630, 309288), (686, 284040), (720, 270627), (735, 265104), (756, 257740), (784, 248535), (789, 246960), (840, 231966), (882, 220920), (945, 206192), (980, 198828), (1008, 193305), (1029, 189360), (1052, 185220), (1080, 180418), (1176, 165690), (1260, 154644), (1315, 148176), (1323, 147280), (1372, 142020), (1470, 132552), (1512, 128870), (1578, 123480), (1680, 115983), (1715, 113616), (1764, 110460), (1841, 105840), (1890, 103096), (1960, 99414), (2058, 94680), (2104, 92610), (2160, 90209), (2205, 88368), (2352, 82845), (2367, 82320), (2520, 77322), (2630, 74088), (2646, 73640), (2744, 71010), (2940, 66276), (3024, 64435), (3087, 63120), (3156, 61740), (3430, 56808), (3528, 55230), (3682, 52920), (3780, 51548), (3920, 49707), (3945, 49392), (4116, 47340), (4208, 46305), (4410, 44184), (4734, 41160), (5040, 38661), (5145, 37872), (5260, 37044), (5292, 36820), (5488, 35505), (5523, 35280), (5880, 33138), (6174, 31560), (6312, 30870), (6615, 29456), (6860, 28404), (7056, 27615), (7101, 27440), (7364, 26460), (7560, 25774), (7890, 24696), (8232, 23670), (8820, 22092), (9205, 21168), (9261, 21040), (9468, 20580), (10290, 18936), (10520, 18522), (10584, 18410), (11046, 17640), (11760, 16569), (11835, 16464), (12348, 15780), (12624, 15435), (12887, 15120), (13230, 14728), (13720, 14202)]