2660294400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1247

約数の個数: 216

約数和(自身を含む): 8856766464

約数和(自身を除く): 6196472064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 762, 768, 800, 960, 1016, 1091, 1200, 1270, 1280, 1524, 1600, 1905, 1920, 2032, 2182, 2400, 2540, 3048, 3175, 3200, 3273, 3810, 3840, 4064, 4364, 4800, 5080, 5455, 6096, 6350, 6400, 6546, 7620, 8128, 8728, 9525, 9600, 10160, 10910, 12192, 12700, 13092, 15240, 16256, 16365, 17456, 19050, 19200, 20320, 21820, 24384, 25400, 26184, 27275, 30480, 32512, 32730, 34912, 38100, 40640, 43640, 48768, 50800, 52368, 54550, 60960, 65460, 69824, 76200, 81280, 81825, 87280, 97536, 101600, 104736, 109100, 121920, 130920, 138557, 139648, 152400, 162560, 163650, 174560, 203200, 209472, 218200, 243840, 261840, 277114, 279296, 304800, 327300, 349120, 406400, 415671, 418944, 436400, 487680, 523680, 554228, 609600, 654600, 692785, 698240, 812800, 831342, 837888, 872800, 1047360, 1108456, 1219200, 1309200, 1385570, 1396480, 1662684, 1745600, 2078355, 2094720, 2216912, 2438400, 2618400, 2771140, 3325368, 3463925, 3491200, 4156710, 4189440, 4433824, 5236800, 5542280, 6650736, 6927850, 6982400, 8313420, 8867648, 10391775, 10473600, 11084560, 13301472, 13855700, 16626840, 17735296, 20783550, 20947200, 22169120, 26602944, 27711400, 33253680, 35470592, 41567100, 44338240, 53205888, 55422800, 66507360, 83134200, 88676480, 106411776, 110845600, 133014720, 166268400, 177352960, 221691200, 266029440, 332536800, 443382400, 532058880, 665073600, 886764800, 1330147200, 2660294400]

約数ペア:

[(1, 2660294400), (2, 1330147200), (3, 886764800), (4, 665073600), (5, 532058880), (6, 443382400), (8, 332536800), (10, 266029440), (12, 221691200), (15, 177352960), (16, 166268400), (20, 133014720), (24, 110845600), (25, 106411776), (30, 88676480), (32, 83134200), (40, 66507360), (48, 55422800), (50, 53205888), (60, 44338240), (64, 41567100), (75, 35470592), (80, 33253680), (96, 27711400), (100, 26602944), (120, 22169120), (127, 20947200), (128, 20783550), (150, 17735296), (160, 16626840), (192, 13855700), (200, 13301472), (240, 11084560), (254, 10473600), (256, 10391775), (300, 8867648), (320, 8313420), (381, 6982400), (384, 6927850), (400, 6650736), (480, 5542280), (508, 5236800), (600, 4433824), (635, 4189440), (640, 4156710), (762, 3491200), (768, 3463925), (800, 3325368), (960, 2771140), (1016, 2618400), (1091, 2438400), (1200, 2216912), (1270, 2094720), (1280, 2078355), (1524, 1745600), (1600, 1662684), (1905, 1396480), (1920, 1385570), (2032, 1309200), (2182, 1219200), (2400, 1108456), (2540, 1047360), (3048, 872800), (3175, 837888), (3200, 831342), (3273, 812800), (3810, 698240), (3840, 692785), (4064, 654600), (4364, 609600), (4800, 554228), (5080, 523680), (5455, 487680), (6096, 436400), (6350, 418944), (6400, 415671), (6546, 406400), (7620, 349120), (8128, 327300), (8728, 304800), (9525, 279296), (9600, 277114), (10160, 261840), (10910, 243840), (12192, 218200), (12700, 209472), (13092, 203200), (15240, 174560), (16256, 163650), (16365, 162560), (17456, 152400), (19050, 139648), (19200, 138557), (20320, 130920), (21820, 121920), (24384, 109100), (25400, 104736), (26184, 101600), (27275, 97536), (30480, 87280), (32512, 81825), (32730, 81280), (34912, 76200), (38100, 69824), (40640, 65460), (43640, 60960), (48768, 54550), (50800, 52368)]