131844240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 514252800

約数和(自身を除く): 382408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 176, 179, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 330, 341, 358, 360, 372, 396, 432, 440, 465, 495, 496, 528, 537, 540, 558, 594, 620, 660, 682, 716, 720, 744, 792, 837, 880, 895, 930, 990, 1023, 1074, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1432, 1485, 1488, 1584, 1611, 1674, 1705, 1790, 1860, 1969, 1980, 2046, 2148, 2160, 2232, 2376, 2480, 2640, 2685, 2728, 2790, 2864, 2970, 3069, 3222, 3348, 3410, 3580, 3720, 3938, 3960, 4092, 4185, 4296, 4464, 4752, 4833, 5115, 5370, 5456, 5549, 5580, 5907, 5940, 6138, 6444, 6696, 6820, 7160, 7440, 7876, 7920, 8055, 8184, 8370, 8592, 9207, 9666, 9845, 10230, 10740, 11098, 11160, 11814, 11880, 12276, 12888, 13392, 13640, 14320, 15345, 15752, 16110, 16368, 16647, 16740, 17721, 18414, 19332, 19690, 20460, 21480, 22196, 22320, 23628, 23760, 24165, 24552, 25776, 27280, 27745, 29535, 30690, 31504, 32220, 33294, 33480, 35442, 36828, 38664, 39380, 40920, 42960, 44392, 46035, 47256, 48330, 49104, 49941, 53163, 55490, 59070, 61039, 61380, 64440, 66588, 66960, 70884, 73656, 77328, 78760, 81840, 83235, 88605, 88784, 92070, 94512, 96660, 99882, 106326, 110980, 118140, 122078, 122760, 128880, 133176, 141768, 147312, 149823, 157520, 166470, 177210, 183117, 184140, 193320, 199764, 212652, 221960, 236280, 244156, 245520, 249705, 265815, 266352, 283536, 299646, 305195, 332940, 354420, 366234, 368280, 386640, 399528, 425304, 443920, 472560, 488312, 499410, 531630, 549351, 599292, 610390, 665880, 708840, 732468, 736560, 749115, 799056, 850608, 915585, 976624, 998820, 1063260, 1098702, 1198584, 1220780, 1331760, 1417680, 1464936, 1498230, 1648053, 1831170, 1997640, 2126520, 2197404, 2397168, 2441560, 2746755, 2929872, 2996460, 3296106, 3662340, 3995280, 4253040, 4394808, 4883120, 5493510, 5992920, 6592212, 7324680, 8240265, 8789616, 10987020, 11985840, 13184424, 14649360, 16480530, 21974040, 26368848, 32961060, 43948080, 65922120, 131844240]

約数ペア:

[(1, 131844240), (2, 65922120), (3, 43948080), (4, 32961060), (5, 26368848), (6, 21974040), (8, 16480530), (9, 14649360), (10, 13184424), (11, 11985840), (12, 10987020), (15, 8789616), (16, 8240265), (18, 7324680), (20, 6592212), (22, 5992920), (24, 5493510), (27, 4883120), (30, 4394808), (31, 4253040), (33, 3995280), (36, 3662340), (40, 3296106), (44, 2996460), (45, 2929872), (48, 2746755), (54, 2441560), (55, 2397168), (60, 2197404), (62, 2126520), (66, 1997640), (72, 1831170), (80, 1648053), (88, 1498230), (90, 1464936), (93, 1417680), (99, 1331760), (108, 1220780), (110, 1198584), (120, 1098702), (124, 1063260), (132, 998820), (135, 976624), (144, 915585), (155, 850608), (165, 799056), (176, 749115), (179, 736560), (180, 732468), (186, 708840), (198, 665880), (216, 610390), (220, 599292), (240, 549351), (248, 531630), (264, 499410), (270, 488312), (279, 472560), (297, 443920), (310, 425304), (330, 399528), (341, 386640), (358, 368280), (360, 366234), (372, 354420), (396, 332940), (432, 305195), (440, 299646), (465, 283536), (495, 266352), (496, 265815), (528, 249705), (537, 245520), (540, 244156), (558, 236280), (594, 221960), (620, 212652), (660, 199764), (682, 193320), (716, 184140), (720, 183117), (744, 177210), (792, 166470), (837, 157520), (880, 149823), (895, 147312), (930, 141768), (990, 133176), (1023, 128880), (1074, 122760), (1080, 122078), (1116, 118140), (1188, 110980), (1240, 106326), (1320, 99882), (1364, 96660), (1395, 94512), (1432, 92070), (1485, 88784), (1488, 88605), (1584, 83235), (1611, 81840), (1674, 78760), (1705, 77328), (1790, 73656), (1860, 70884), (1969, 66960), (1980, 66588), (2046, 64440), (2148, 61380), (2160, 61039), (2232, 59070), (2376, 55490), (2480, 53163), (2640, 49941), (2685, 49104), (2728, 48330), (2790, 47256), (2864, 46035), (2970, 44392), (3069, 42960), (3222, 40920), (3348, 39380), (3410, 38664), (3580, 36828), (3720, 35442), (3938, 33480), (3960, 33294), (4092, 32220), (4185, 31504), (4296, 30690), (4464, 29535), (4752, 27745), (4833, 27280), (5115, 25776), (5370, 24552), (5456, 24165), (5549, 23760), (5580, 23628), (5907, 22320), (5940, 22196), (6138, 21480), (6444, 20460), (6696, 19690), (6820, 19332), (7160, 18414), (7440, 17721), (7876, 16740), (7920, 16647), (8055, 16368), (8184, 16110), (8370, 15752), (8592, 15345), (9207, 14320), (9666, 13640), (9845, 13392), (10230, 12888), (10740, 12276), (11098, 11880), (11160, 11814)]