193301640

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 224

約数和(自身を含む): 746038080

約数和(自身を除く): 552736440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 947, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1894, 1944, 2268, 2430, 2520, 2835, 2841, 2916, 3240, 3402, 3645, 3780, 3788, 4536, 4735, 4860, 5103, 5670, 5682, 5832, 6629, 6804, 7290, 7560, 7576, 8505, 8523, 9470, 9720, 10206, 11340, 11364, 13258, 13608, 14205, 14580, 17010, 17046, 18940, 19887, 20412, 22680, 22728, 25515, 25569, 26516, 28410, 29160, 33145, 34020, 34092, 37880, 39774, 40824, 42615, 51030, 51138, 53032, 56820, 59661, 66290, 68040, 68184, 76707, 79548, 85230, 99435, 102060, 102276, 113640, 119322, 127845, 132580, 153414, 159096, 170460, 178983, 198870, 204120, 204552, 230121, 238644, 255690, 265160, 298305, 306828, 340920, 357966, 383535, 397740, 460242, 477288, 511380, 536949, 596610, 613656, 690363, 715932, 767070, 795480, 894915, 920484, 1022760, 1073898, 1150605, 1193220, 1380726, 1431864, 1534140, 1610847, 1789830, 1840968, 2147796, 2301210, 2386440, 2684745, 2761452, 3068280, 3221694, 3451815, 3579660, 4295592, 4602420, 4832541, 5369490, 5522904, 6443388, 6903630, 7159320, 8054235, 9204840, 9665082, 10738980, 12886776, 13807260, 16108470, 19330164, 21477960, 24162705, 27614520, 32216940, 38660328, 48325410, 64433880, 96650820, 193301640]

約数ペア:

[(1, 193301640), (2, 96650820), (3, 64433880), (4, 48325410), (5, 38660328), (6, 32216940), (7, 27614520), (8, 24162705), (9, 21477960), (10, 19330164), (12, 16108470), (14, 13807260), (15, 12886776), (18, 10738980), (20, 9665082), (21, 9204840), (24, 8054235), (27, 7159320), (28, 6903630), (30, 6443388), (35, 5522904), (36, 5369490), (40, 4832541), (42, 4602420), (45, 4295592), (54, 3579660), (56, 3451815), (60, 3221694), (63, 3068280), (70, 2761452), (72, 2684745), (81, 2386440), (84, 2301210), (90, 2147796), (105, 1840968), (108, 1789830), (120, 1610847), (126, 1534140), (135, 1431864), (140, 1380726), (162, 1193220), (168, 1150605), (180, 1073898), (189, 1022760), (210, 920484), (216, 894915), (243, 795480), (252, 767070), (270, 715932), (280, 690363), (315, 613656), (324, 596610), (360, 536949), (378, 511380), (405, 477288), (420, 460242), (486, 397740), (504, 383535), (540, 357966), (567, 340920), (630, 306828), (648, 298305), (729, 265160), (756, 255690), (810, 238644), (840, 230121), (945, 204552), (947, 204120), (972, 198870), (1080, 178983), (1134, 170460), (1215, 159096), (1260, 153414), (1458, 132580), (1512, 127845), (1620, 119322), (1701, 113640), (1890, 102276), (1894, 102060), (1944, 99435), (2268, 85230), (2430, 79548), (2520, 76707), (2835, 68184), (2841, 68040), (2916, 66290), (3240, 59661), (3402, 56820), (3645, 53032), (3780, 51138), (3788, 51030), (4536, 42615), (4735, 40824), (4860, 39774), (5103, 37880), (5670, 34092), (5682, 34020), (5832, 33145), (6629, 29160), (6804, 28410), (7290, 26516), (7560, 25569), (7576, 25515), (8505, 22728), (8523, 22680), (9470, 20412), (9720, 19887), (10206, 18940), (11340, 17046), (11364, 17010), (13258, 14580), (13608, 14205)]