2028771840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 320

約数和(自身を含む): 7053298560

約数和(自身を除く): 5024526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 128, 136, 160, 164, 170, 192, 204, 205, 240, 246, 255, 256, 272, 320, 328, 340, 379, 384, 408, 410, 480, 492, 510, 512, 544, 615, 640, 656, 680, 697, 758, 768, 816, 820, 960, 984, 1020, 1088, 1137, 1230, 1280, 1312, 1360, 1394, 1516, 1536, 1632, 1640, 1895, 1920, 1968, 2040, 2091, 2176, 2274, 2460, 2560, 2624, 2720, 2788, 3032, 3264, 3280, 3485, 3790, 3840, 3936, 4080, 4182, 4352, 4548, 4920, 5248, 5440, 5576, 5685, 6064, 6443, 6528, 6560, 6970, 7580, 7680, 7872, 8160, 8364, 8704, 9096, 9840, 10455, 10496, 10880, 11152, 11370, 12128, 12886, 13056, 13120, 13940, 15160, 15539, 15744, 16320, 16728, 18192, 19329, 19680, 20910, 20992, 21760, 22304, 22740, 24256, 25772, 26112, 26240, 27880, 30320, 31078, 31488, 32215, 32640, 33456, 36384, 38658, 39360, 41820, 43520, 44608, 45480, 46617, 48512, 51544, 52480, 55760, 60640, 62156, 62976, 64430, 65280, 66912, 72768, 77316, 77695, 78720, 83640, 89216, 90960, 93234, 96645, 97024, 103088, 104960, 111520, 121280, 124312, 128860, 130560, 133824, 145536, 154632, 155390, 157440, 167280, 178432, 181920, 186468, 193290, 194048, 206176, 223040, 233085, 242560, 248624, 257720, 264163, 267648, 291072, 309264, 310780, 314880, 334560, 356864, 363840, 372936, 386580, 412352, 446080, 466170, 485120, 497248, 515440, 528326, 535296, 582144, 618528, 621560, 669120, 727680, 745872, 773160, 792489, 824704, 892160, 932340, 970240, 994496, 1030880, 1056652, 1070592, 1237056, 1243120, 1320815, 1338240, 1455360, 1491744, 1546320, 1584978, 1649408, 1784320, 1864680, 1988992, 2061760, 2113304, 2474112, 2486240, 2641630, 2676480, 2910720, 2983488, 3092640, 3169956, 3298816, 3729360, 3962445, 3977984, 4123520, 4226608, 4948224, 4972480, 5283260, 5352960, 5966976, 6185280, 6339912, 7458720, 7924890, 7955968, 8247040, 8453216, 9896448, 9944960, 10566520, 11933952, 12370560, 12679824, 14917440, 15849780, 16494080, 16906432, 19889920, 21133040, 23867904, 24741120, 25359648, 29834880, 31699560, 33812864, 39779840, 42266080, 49482240, 50719296, 59669760, 63399120, 67625728, 84532160, 101438592, 119339520, 126798240, 135251456, 169064320, 202877184, 253596480, 338128640, 405754368, 507192960, 676257280, 1014385920, 2028771840]

約数ペア:

[(1, 2028771840), (2, 1014385920), (3, 676257280), (4, 507192960), (5, 405754368), (6, 338128640), (8, 253596480), (10, 202877184), (12, 169064320), (15, 135251456), (16, 126798240), (17, 119339520), (20, 101438592), (24, 84532160), (30, 67625728), (32, 63399120), (34, 59669760), (40, 50719296), (41, 49482240), (48, 42266080), (51, 39779840), (60, 33812864), (64, 31699560), (68, 29834880), (80, 25359648), (82, 24741120), (85, 23867904), (96, 21133040), (102, 19889920), (120, 16906432), (123, 16494080), (128, 15849780), (136, 14917440), (160, 12679824), (164, 12370560), (170, 11933952), (192, 10566520), (204, 9944960), (205, 9896448), (240, 8453216), (246, 8247040), (255, 7955968), (256, 7924890), (272, 7458720), (320, 6339912), (328, 6185280), (340, 5966976), (379, 5352960), (384, 5283260), (408, 4972480), (410, 4948224), (480, 4226608), (492, 4123520), (510, 3977984), (512, 3962445), (544, 3729360), (615, 3298816), (640, 3169956), (656, 3092640), (680, 2983488), (697, 2910720), (758, 2676480), (768, 2641630), (816, 2486240), (820, 2474112), (960, 2113304), (984, 2061760), (1020, 1988992), (1088, 1864680), (1137, 1784320), (1230, 1649408), (1280, 1584978), (1312, 1546320), (1360, 1491744), (1394, 1455360), (1516, 1338240), (1536, 1320815), (1632, 1243120), (1640, 1237056), (1895, 1070592), (1920, 1056652), (1968, 1030880), (2040, 994496), (2091, 970240), (2176, 932340), (2274, 892160), (2460, 824704), (2560, 792489), (2624, 773160), (2720, 745872), (2788, 727680), (3032, 669120), (3264, 621560), (3280, 618528), (3485, 582144), (3790, 535296), (3840, 528326), (3936, 515440), (4080, 497248), (4182, 485120), (4352, 466170), (4548, 446080), (4920, 412352), (5248, 386580), (5440, 372936), (5576, 363840), (5685, 356864), (6064, 334560), (6443, 314880), (6528, 310780), (6560, 309264), (6970, 291072), (7580, 267648), (7680, 264163), (7872, 257720), (8160, 248624), (8364, 242560), (8704, 233085), (9096, 223040), (9840, 206176), (10455, 194048), (10496, 193290), (10880, 186468), (11152, 181920), (11370, 178432), (12128, 167280), (12886, 157440), (13056, 155390), (13120, 154632), (13940, 145536), (15160, 133824), (15539, 130560), (15744, 128860), (16320, 124312), (16728, 121280), (18192, 111520), (19329, 104960), (19680, 103088), (20910, 97024), (20992, 96645), (21760, 93234), (22304, 90960), (22740, 89216), (24256, 83640), (25772, 78720), (26112, 77695), (26240, 77316), (27880, 72768), (30320, 66912), (31078, 65280), (31488, 64430), (32215, 62976), (32640, 62156), (33456, 60640), (36384, 55760), (38658, 52480), (39360, 51544), (41820, 48512), (43520, 46617), (44608, 45480)]