2019742920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2411}}^1$

素因数の和:2620

約数の個数: 192

約数和(自身を含む): 7111540800

約数和(自身を除く): 5091797880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 179, 180, 195, 234, 260, 312, 358, 360, 390, 468, 520, 537, 585, 716, 780, 895, 936, 1074, 1170, 1432, 1560, 1611, 1790, 2148, 2327, 2340, 2411, 2685, 3222, 3580, 4296, 4654, 4680, 4822, 5370, 6444, 6981, 7160, 7233, 8055, 9308, 9644, 10740, 11635, 12055, 12888, 13962, 14466, 16110, 18616, 19288, 20943, 21480, 21699, 23270, 24110, 27924, 28932, 31343, 32220, 34905, 36165, 41886, 43398, 46540, 48220, 55848, 57864, 62686, 64440, 69810, 72330, 83772, 86796, 93080, 94029, 96440, 104715, 108495, 125372, 139620, 144660, 156715, 167544, 173592, 188058, 209430, 216990, 250744, 279240, 282087, 289320, 313430, 376116, 418860, 431569, 433980, 470145, 564174, 626860, 752232, 837720, 863138, 867960, 940290, 1128348, 1253720, 1294707, 1410435, 1726276, 1880580, 2157845, 2256696, 2589414, 2820870, 3452552, 3761160, 3884121, 4315690, 5178828, 5610397, 5641740, 6473535, 7768242, 8631380, 10357656, 11220794, 11283480, 12947070, 15536484, 16831191, 17262760, 19420605, 22441588, 25894140, 28051985, 31072968, 33662382, 38841210, 44883176, 50493573, 51788280, 56103970, 67324764, 77682420, 84155955, 100987146, 112207940, 134649528, 155364840, 168311910, 201974292, 224415880, 252467865, 336623820, 403948584, 504935730, 673247640, 1009871460, 2019742920]

約数ペア:

[(1, 2019742920), (2, 1009871460), (3, 673247640), (4, 504935730), (5, 403948584), (6, 336623820), (8, 252467865), (9, 224415880), (10, 201974292), (12, 168311910), (13, 155364840), (15, 134649528), (18, 112207940), (20, 100987146), (24, 84155955), (26, 77682420), (30, 67324764), (36, 56103970), (39, 51788280), (40, 50493573), (45, 44883176), (52, 38841210), (60, 33662382), (65, 31072968), (72, 28051985), (78, 25894140), (90, 22441588), (104, 19420605), (117, 17262760), (120, 16831191), (130, 15536484), (156, 12947070), (179, 11283480), (180, 11220794), (195, 10357656), (234, 8631380), (260, 7768242), (312, 6473535), (358, 5641740), (360, 5610397), (390, 5178828), (468, 4315690), (520, 3884121), (537, 3761160), (585, 3452552), (716, 2820870), (780, 2589414), (895, 2256696), (936, 2157845), (1074, 1880580), (1170, 1726276), (1432, 1410435), (1560, 1294707), (1611, 1253720), (1790, 1128348), (2148, 940290), (2327, 867960), (2340, 863138), (2411, 837720), (2685, 752232), (3222, 626860), (3580, 564174), (4296, 470145), (4654, 433980), (4680, 431569), (4822, 418860), (5370, 376116), (6444, 313430), (6981, 289320), (7160, 282087), (7233, 279240), (8055, 250744), (9308, 216990), (9644, 209430), (10740, 188058), (11635, 173592), (12055, 167544), (12888, 156715), (13962, 144660), (14466, 139620), (16110, 125372), (18616, 108495), (19288, 104715), (20943, 96440), (21480, 94029), (21699, 93080), (23270, 86796), (24110, 83772), (27924, 72330), (28932, 69810), (31343, 64440), (32220, 62686), (34905, 57864), (36165, 55848), (41886, 48220), (43398, 46540)]