230670720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 256

約数和(自身を含む): 934156800

約数和(自身を除く): 703486080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1907, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3814, 4032, 4320, 4480, 5040, 5721, 5760, 6048, 6720, 7560, 7628, 8064, 8640, 9535, 10080, 11442, 12096, 13349, 13440, 15120, 15256, 17163, 17280, 19070, 20160, 22884, 24192, 26698, 28605, 30240, 30512, 34326, 38140, 40047, 40320, 45768, 51489, 53396, 57210, 60480, 61024, 66745, 68652, 76280, 80094, 85815, 91536, 102978, 106792, 114420, 120141, 120960, 122048, 133490, 137304, 152560, 160188, 171630, 183072, 200235, 205956, 213584, 228840, 240282, 244096, 257445, 266980, 274608, 305120, 320376, 343260, 360423, 366144, 400470, 411912, 427168, 457680, 480564, 514890, 533960, 549216, 600705, 610240, 640752, 686520, 720846, 732288, 800940, 823824, 854336, 915360, 961128, 1029780, 1067920, 1098432, 1201410, 1220480, 1281504, 1373040, 1441692, 1601880, 1647648, 1708672, 1802115, 1830720, 1922256, 2059560, 2135840, 2196864, 2402820, 2563008, 2746080, 2883384, 3203760, 3295296, 3604230, 3661440, 3844512, 4119120, 4271680, 4805640, 5126016, 5492160, 5766768, 6407520, 6590592, 7208460, 7689024, 8238240, 8543360, 9611280, 10984320, 11533536, 12815040, 14416920, 15378048, 16476480, 19222560, 23067072, 25630080, 28833840, 32952960, 38445120, 46134144, 57667680, 76890240, 115335360, 230670720]

約数ペア:

[(1, 230670720), (2, 115335360), (3, 76890240), (4, 57667680), (5, 46134144), (6, 38445120), (7, 32952960), (8, 28833840), (9, 25630080), (10, 23067072), (12, 19222560), (14, 16476480), (15, 15378048), (16, 14416920), (18, 12815040), (20, 11533536), (21, 10984320), (24, 9611280), (27, 8543360), (28, 8238240), (30, 7689024), (32, 7208460), (35, 6590592), (36, 6407520), (40, 5766768), (42, 5492160), (45, 5126016), (48, 4805640), (54, 4271680), (56, 4119120), (60, 3844512), (63, 3661440), (64, 3604230), (70, 3295296), (72, 3203760), (80, 2883384), (84, 2746080), (90, 2563008), (96, 2402820), (105, 2196864), (108, 2135840), (112, 2059560), (120, 1922256), (126, 1830720), (128, 1802115), (135, 1708672), (140, 1647648), (144, 1601880), (160, 1441692), (168, 1373040), (180, 1281504), (189, 1220480), (192, 1201410), (210, 1098432), (216, 1067920), (224, 1029780), (240, 961128), (252, 915360), (270, 854336), (280, 823824), (288, 800940), (315, 732288), (320, 720846), (336, 686520), (360, 640752), (378, 610240), (384, 600705), (420, 549216), (432, 533960), (448, 514890), (480, 480564), (504, 457680), (540, 427168), (560, 411912), (576, 400470), (630, 366144), (640, 360423), (672, 343260), (720, 320376), (756, 305120), (840, 274608), (864, 266980), (896, 257445), (945, 244096), (960, 240282), (1008, 228840), (1080, 213584), (1120, 205956), (1152, 200235), (1260, 183072), (1344, 171630), (1440, 160188), (1512, 152560), (1680, 137304), (1728, 133490), (1890, 122048), (1907, 120960), (1920, 120141), (2016, 114420), (2160, 106792), (2240, 102978), (2520, 91536), (2688, 85815), (2880, 80094), (3024, 76280), (3360, 68652), (3456, 66745), (3780, 61024), (3814, 60480), (4032, 57210), (4320, 53396), (4480, 51489), (5040, 45768), (5721, 40320), (5760, 40047), (6048, 38140), (6720, 34326), (7560, 30512), (7628, 30240), (8064, 28605), (8640, 26698), (9535, 24192), (10080, 22884), (11442, 20160), (12096, 19070), (13349, 17280), (13440, 17163), (15120, 15256)]