201920040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 320

約数和(自身を含む): 804988800

約数和(自身を除く): 603068760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 307, 315, 324, 348, 360, 378, 405, 406, 420, 435, 504, 522, 540, 567, 580, 609, 614, 630, 648, 696, 756, 783, 810, 812, 840, 870, 921, 945, 1015, 1044, 1080, 1134, 1160, 1218, 1228, 1260, 1305, 1512, 1535, 1566, 1620, 1624, 1740, 1827, 1842, 1890, 2030, 2088, 2149, 2268, 2349, 2436, 2456, 2520, 2610, 2763, 2835, 3045, 3070, 3132, 3240, 3480, 3654, 3684, 3780, 3915, 4060, 4298, 4536, 4605, 4698, 4872, 5220, 5481, 5526, 5670, 6090, 6140, 6264, 6447, 7308, 7368, 7560, 7830, 8120, 8289, 8596, 8903, 9135, 9210, 9396, 10440, 10745, 10962, 11052, 11340, 11745, 12180, 12280, 12894, 13815, 14616, 15660, 16443, 16578, 17192, 17806, 18270, 18420, 18792, 19341, 21490, 21924, 22104, 22680, 23490, 24360, 24867, 25788, 26709, 27405, 27630, 31320, 32235, 32886, 33156, 35612, 36540, 36840, 38682, 41445, 42980, 43848, 44515, 46980, 49734, 51576, 53418, 54810, 55260, 58023, 62321, 64470, 65772, 66312, 71224, 73080, 77364, 80127, 82215, 82890, 85960, 89030, 93960, 96705, 99468, 106836, 109620, 110520, 116046, 124335, 124642, 128940, 131544, 133545, 154728, 160254, 164430, 165780, 174069, 178060, 186963, 193410, 198936, 213672, 219240, 232092, 240381, 248670, 249284, 257880, 267090, 290115, 311605, 320508, 328860, 331560, 348138, 356120, 373926, 386820, 400635, 464184, 480762, 497340, 498568, 534180, 560889, 580230, 623210, 641016, 657720, 696276, 721143, 747852, 773640, 801270, 870345, 934815, 961524, 994680, 1068360, 1121778, 1160460, 1201905, 1246420, 1392552, 1442286, 1495704, 1602540, 1682667, 1740690, 1869630, 1923048, 2243556, 2320920, 2403810, 2492840, 2804445, 2884572, 3205080, 3365334, 3481380, 3605715, 3739260, 4487112, 4807620, 5048001, 5608890, 5769144, 6730668, 6962760, 7211430, 7478520, 8413335, 9615240, 10096002, 11217780, 13461336, 14422860, 16826670, 20192004, 22435560, 25240005, 28845720, 33653340, 40384008, 50480010, 67306680, 100960020, 201920040]

約数ペア:

[(1, 201920040), (2, 100960020), (3, 67306680), (4, 50480010), (5, 40384008), (6, 33653340), (7, 28845720), (8, 25240005), (9, 22435560), (10, 20192004), (12, 16826670), (14, 14422860), (15, 13461336), (18, 11217780), (20, 10096002), (21, 9615240), (24, 8413335), (27, 7478520), (28, 7211430), (29, 6962760), (30, 6730668), (35, 5769144), (36, 5608890), (40, 5048001), (42, 4807620), (45, 4487112), (54, 3739260), (56, 3605715), (58, 3481380), (60, 3365334), (63, 3205080), (70, 2884572), (72, 2804445), (81, 2492840), (84, 2403810), (87, 2320920), (90, 2243556), (105, 1923048), (108, 1869630), (116, 1740690), (120, 1682667), (126, 1602540), (135, 1495704), (140, 1442286), (145, 1392552), (162, 1246420), (168, 1201905), (174, 1160460), (180, 1121778), (189, 1068360), (203, 994680), (210, 961524), (216, 934815), (232, 870345), (252, 801270), (261, 773640), (270, 747852), (280, 721143), (290, 696276), (307, 657720), (315, 641016), (324, 623210), (348, 580230), (360, 560889), (378, 534180), (405, 498568), (406, 497340), (420, 480762), (435, 464184), (504, 400635), (522, 386820), (540, 373926), (567, 356120), (580, 348138), (609, 331560), (614, 328860), (630, 320508), (648, 311605), (696, 290115), (756, 267090), (783, 257880), (810, 249284), (812, 248670), (840, 240381), (870, 232092), (921, 219240), (945, 213672), (1015, 198936), (1044, 193410), (1080, 186963), (1134, 178060), (1160, 174069), (1218, 165780), (1228, 164430), (1260, 160254), (1305, 154728), (1512, 133545), (1535, 131544), (1566, 128940), (1620, 124642), (1624, 124335), (1740, 116046), (1827, 110520), (1842, 109620), (1890, 106836), (2030, 99468), (2088, 96705), (2149, 93960), (2268, 89030), (2349, 85960), (2436, 82890), (2456, 82215), (2520, 80127), (2610, 77364), (2763, 73080), (2835, 71224), (3045, 66312), (3070, 65772), (3132, 64470), (3240, 62321), (3480, 58023), (3654, 55260), (3684, 54810), (3780, 53418), (3915, 51576), (4060, 49734), (4298, 46980), (4536, 44515), (4605, 43848), (4698, 42980), (4872, 41445), (5220, 38682), (5481, 36840), (5526, 36540), (5670, 35612), (6090, 33156), (6140, 32886), (6264, 32235), (6447, 31320), (7308, 27630), (7368, 27405), (7560, 26709), (7830, 25788), (8120, 24867), (8289, 24360), (8596, 23490), (8903, 22680), (9135, 22104), (9210, 21924), (9396, 21490), (10440, 19341), (10745, 18792), (10962, 18420), (11052, 18270), (11340, 17806), (11745, 17192), (12180, 16578), (12280, 16443), (12894, 15660), (13815, 14616)]