316980480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 1096107264

約数和(自身を除く): 779126784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 97, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 194, 222, 230, 240, 256, 276, 291, 296, 320, 345, 368, 370, 384, 388, 444, 460, 480, 485, 552, 555, 582, 592, 640, 690, 736, 740, 768, 776, 851, 888, 920, 960, 970, 1104, 1110, 1164, 1184, 1280, 1380, 1455, 1472, 1480, 1552, 1702, 1776, 1840, 1920, 1940, 2208, 2220, 2231, 2328, 2368, 2553, 2760, 2910, 2944, 2960, 3104, 3404, 3552, 3589, 3680, 3840, 3880, 4255, 4416, 4440, 4462, 4656, 4736, 5106, 5520, 5820, 5888, 5920, 6208, 6693, 6808, 7104, 7178, 7360, 7760, 8510, 8832, 8880, 8924, 9312, 9472, 10212, 10767, 11040, 11155, 11640, 11840, 12416, 12765, 13386, 13616, 14208, 14356, 14720, 15520, 17020, 17664, 17760, 17848, 17945, 18624, 20424, 21534, 22080, 22310, 23280, 23680, 24832, 25530, 26772, 27232, 28416, 28712, 29440, 31040, 33465, 34040, 35520, 35696, 35890, 37248, 40848, 43068, 44160, 44620, 46560, 47360, 51060, 53544, 53835, 54464, 57424, 62080, 66930, 68080, 71040, 71392, 71780, 74496, 81696, 82547, 86136, 88320, 89240, 93120, 102120, 107088, 107670, 108928, 114848, 124160, 133860, 136160, 142080, 142784, 143560, 163392, 165094, 172272, 178480, 186240, 204240, 214176, 215340, 217856, 229696, 247641, 267720, 272320, 285568, 287120, 326784, 330188, 344544, 356960, 372480, 408480, 412735, 428352, 430680, 459392, 495282, 535440, 544640, 571136, 574240, 653568, 660376, 689088, 713920, 816960, 825470, 856704, 861360, 918784, 990564, 1070880, 1089280, 1148480, 1238205, 1320752, 1378176, 1427840, 1633920, 1650940, 1713408, 1722720, 1981128, 2141760, 2296960, 2476410, 2641504, 2756352, 2855680, 3267840, 3301880, 3445440, 3962256, 4283520, 4593920, 4952820, 5283008, 6603760, 6890880, 7924512, 8567040, 9905640, 10566016, 13207520, 13781760, 15849024, 19811280, 21132032, 26415040, 31698048, 39622560, 52830080, 63396096, 79245120, 105660160, 158490240, 316980480]

約数ペア:

[(1, 316980480), (2, 158490240), (3, 105660160), (4, 79245120), (5, 63396096), (6, 52830080), (8, 39622560), (10, 31698048), (12, 26415040), (15, 21132032), (16, 19811280), (20, 15849024), (23, 13781760), (24, 13207520), (30, 10566016), (32, 9905640), (37, 8567040), (40, 7924512), (46, 6890880), (48, 6603760), (60, 5283008), (64, 4952820), (69, 4593920), (74, 4283520), (80, 3962256), (92, 3445440), (96, 3301880), (97, 3267840), (111, 2855680), (115, 2756352), (120, 2641504), (128, 2476410), (138, 2296960), (148, 2141760), (160, 1981128), (184, 1722720), (185, 1713408), (192, 1650940), (194, 1633920), (222, 1427840), (230, 1378176), (240, 1320752), (256, 1238205), (276, 1148480), (291, 1089280), (296, 1070880), (320, 990564), (345, 918784), (368, 861360), (370, 856704), (384, 825470), (388, 816960), (444, 713920), (460, 689088), (480, 660376), (485, 653568), (552, 574240), (555, 571136), (582, 544640), (592, 535440), (640, 495282), (690, 459392), (736, 430680), (740, 428352), (768, 412735), (776, 408480), (851, 372480), (888, 356960), (920, 344544), (960, 330188), (970, 326784), (1104, 287120), (1110, 285568), (1164, 272320), (1184, 267720), (1280, 247641), (1380, 229696), (1455, 217856), (1472, 215340), (1480, 214176), (1552, 204240), (1702, 186240), (1776, 178480), (1840, 172272), (1920, 165094), (1940, 163392), (2208, 143560), (2220, 142784), (2231, 142080), (2328, 136160), (2368, 133860), (2553, 124160), (2760, 114848), (2910, 108928), (2944, 107670), (2960, 107088), (3104, 102120), (3404, 93120), (3552, 89240), (3589, 88320), (3680, 86136), (3840, 82547), (3880, 81696), (4255, 74496), (4416, 71780), (4440, 71392), (4462, 71040), (4656, 68080), (4736, 66930), (5106, 62080), (5520, 57424), (5820, 54464), (5888, 53835), (5920, 53544), (6208, 51060), (6693, 47360), (6808, 46560), (7104, 44620), (7178, 44160), (7360, 43068), (7760, 40848), (8510, 37248), (8832, 35890), (8880, 35696), (8924, 35520), (9312, 34040), (9472, 33465), (10212, 31040), (10767, 29440), (11040, 28712), (11155, 28416), (11640, 27232), (11840, 26772), (12416, 25530), (12765, 24832), (13386, 23680), (13616, 23280), (14208, 22310), (14356, 22080), (14720, 21534), (15520, 20424), (17020, 18624), (17664, 17945), (17760, 17848)]