284522880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 256

約数和(自身を含む): 1004659200

約数和(自身を除く): 720136320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 379, 384, 391, 408, 460, 480, 510, 544, 552, 640, 680, 690, 736, 758, 782, 816, 920, 960, 1020, 1088, 1104, 1137, 1173, 1360, 1380, 1472, 1516, 1564, 1632, 1840, 1895, 1920, 1955, 2040, 2176, 2208, 2274, 2346, 2720, 2760, 2944, 3032, 3128, 3264, 3680, 3790, 3910, 4080, 4416, 4548, 4692, 5440, 5520, 5685, 5865, 6064, 6256, 6443, 6528, 7360, 7580, 7820, 8160, 8717, 8832, 9096, 9384, 10880, 11040, 11370, 11730, 12128, 12512, 12886, 14720, 15160, 15640, 16320, 17434, 18192, 18768, 19329, 22080, 22740, 23460, 24256, 25024, 25772, 26151, 30320, 31280, 32215, 32640, 34868, 36384, 37536, 38658, 43585, 44160, 45480, 46920, 48512, 50048, 51544, 52302, 60640, 62560, 64430, 69736, 72768, 75072, 77316, 87170, 90960, 93840, 96645, 103088, 104604, 121280, 125120, 128860, 130755, 139472, 145536, 148189, 150144, 154632, 174340, 181920, 187680, 193290, 206176, 209208, 242560, 250240, 257720, 261510, 278944, 296378, 309264, 348680, 363840, 375360, 386580, 412352, 418416, 444567, 515440, 523020, 557888, 592756, 618528, 697360, 727680, 740945, 750720, 773160, 824704, 836832, 889134, 1030880, 1046040, 1115776, 1185512, 1237056, 1394720, 1481890, 1546320, 1673664, 1778268, 2061760, 2092080, 2222835, 2371024, 2474112, 2789440, 2963780, 3092640, 3347328, 3556536, 4123520, 4184160, 4445670, 4742048, 5578880, 5927560, 6185280, 7113072, 8368320, 8891340, 9484096, 11855120, 12370560, 14226144, 16736640, 17782680, 18968192, 23710240, 28452288, 35565360, 47420480, 56904576, 71130720, 94840960, 142261440, 284522880]

約数ペア:

[(1, 284522880), (2, 142261440), (3, 94840960), (4, 71130720), (5, 56904576), (6, 47420480), (8, 35565360), (10, 28452288), (12, 23710240), (15, 18968192), (16, 17782680), (17, 16736640), (20, 14226144), (23, 12370560), (24, 11855120), (30, 9484096), (32, 8891340), (34, 8368320), (40, 7113072), (46, 6185280), (48, 5927560), (51, 5578880), (60, 4742048), (64, 4445670), (68, 4184160), (69, 4123520), (80, 3556536), (85, 3347328), (92, 3092640), (96, 2963780), (102, 2789440), (115, 2474112), (120, 2371024), (128, 2222835), (136, 2092080), (138, 2061760), (160, 1778268), (170, 1673664), (184, 1546320), (192, 1481890), (204, 1394720), (230, 1237056), (240, 1185512), (255, 1115776), (272, 1046040), (276, 1030880), (320, 889134), (340, 836832), (345, 824704), (368, 773160), (379, 750720), (384, 740945), (391, 727680), (408, 697360), (460, 618528), (480, 592756), (510, 557888), (544, 523020), (552, 515440), (640, 444567), (680, 418416), (690, 412352), (736, 386580), (758, 375360), (782, 363840), (816, 348680), (920, 309264), (960, 296378), (1020, 278944), (1088, 261510), (1104, 257720), (1137, 250240), (1173, 242560), (1360, 209208), (1380, 206176), (1472, 193290), (1516, 187680), (1564, 181920), (1632, 174340), (1840, 154632), (1895, 150144), (1920, 148189), (1955, 145536), (2040, 139472), (2176, 130755), (2208, 128860), (2274, 125120), (2346, 121280), (2720, 104604), (2760, 103088), (2944, 96645), (3032, 93840), (3128, 90960), (3264, 87170), (3680, 77316), (3790, 75072), (3910, 72768), (4080, 69736), (4416, 64430), (4548, 62560), (4692, 60640), (5440, 52302), (5520, 51544), (5685, 50048), (5865, 48512), (6064, 46920), (6256, 45480), (6443, 44160), (6528, 43585), (7360, 38658), (7580, 37536), (7820, 36384), (8160, 34868), (8717, 32640), (8832, 32215), (9096, 31280), (9384, 30320), (10880, 26151), (11040, 25772), (11370, 25024), (11730, 24256), (12128, 23460), (12512, 22740), (12886, 22080), (14720, 19329), (15160, 18768), (15640, 18192), (16320, 17434)]