828551360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 224

約数和(自身を含む): 2497165440

約数和(自身を除く): 1668614080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 280, 296, 320, 364, 370, 416, 448, 455, 481, 518, 520, 560, 592, 728, 740, 769, 832, 910, 962, 1036, 1040, 1120, 1184, 1295, 1456, 1480, 1538, 1820, 1924, 2072, 2080, 2240, 2368, 2405, 2590, 2912, 2960, 3076, 3367, 3640, 3845, 3848, 4144, 4160, 4810, 5180, 5383, 5824, 5920, 6152, 6734, 7280, 7690, 7696, 8288, 9620, 9997, 10360, 10766, 11840, 12304, 13468, 14560, 15380, 15392, 16576, 16835, 19240, 19994, 20720, 21532, 24608, 26915, 26936, 28453, 29120, 30760, 30784, 33670, 38480, 39988, 41440, 43064, 49216, 49985, 53830, 53872, 56906, 61520, 67340, 69979, 76960, 79976, 82880, 86128, 99970, 107660, 107744, 113812, 123040, 134680, 139958, 142265, 153920, 159952, 172256, 199171, 199940, 215320, 215488, 227624, 246080, 269360, 279916, 284530, 319904, 344512, 349895, 369889, 398342, 399880, 430640, 455248, 538720, 559832, 569060, 639808, 699790, 739778, 796684, 799760, 861280, 910496, 995855, 1077440, 1119664, 1138120, 1399580, 1479556, 1593368, 1599520, 1722560, 1820992, 1849445, 1991710, 2239328, 2276240, 2589223, 2799160, 2959112, 3186736, 3199040, 3698890, 3983420, 4478656, 4552480, 5178446, 5598320, 5918224, 6373472, 7397780, 7966840, 9104960, 10356892, 11196640, 11836448, 12746944, 12946115, 14795560, 15933680, 20713784, 22393280, 23672896, 25892230, 29591120, 31867360, 41427568, 51784460, 59182240, 63734720, 82855136, 103568920, 118364480, 165710272, 207137840, 414275680, 828551360]

約数ペア:

[(1, 828551360), (2, 414275680), (4, 207137840), (5, 165710272), (7, 118364480), (8, 103568920), (10, 82855136), (13, 63734720), (14, 59182240), (16, 51784460), (20, 41427568), (26, 31867360), (28, 29591120), (32, 25892230), (35, 23672896), (37, 22393280), (40, 20713784), (52, 15933680), (56, 14795560), (64, 12946115), (65, 12746944), (70, 11836448), (74, 11196640), (80, 10356892), (91, 9104960), (104, 7966840), (112, 7397780), (130, 6373472), (140, 5918224), (148, 5598320), (160, 5178446), (182, 4552480), (185, 4478656), (208, 3983420), (224, 3698890), (259, 3199040), (260, 3186736), (280, 2959112), (296, 2799160), (320, 2589223), (364, 2276240), (370, 2239328), (416, 1991710), (448, 1849445), (455, 1820992), (481, 1722560), (518, 1599520), (520, 1593368), (560, 1479556), (592, 1399580), (728, 1138120), (740, 1119664), (769, 1077440), (832, 995855), (910, 910496), (962, 861280), (1036, 799760), (1040, 796684), (1120, 739778), (1184, 699790), (1295, 639808), (1456, 569060), (1480, 559832), (1538, 538720), (1820, 455248), (1924, 430640), (2072, 399880), (2080, 398342), (2240, 369889), (2368, 349895), (2405, 344512), (2590, 319904), (2912, 284530), (2960, 279916), (3076, 269360), (3367, 246080), (3640, 227624), (3845, 215488), (3848, 215320), (4144, 199940), (4160, 199171), (4810, 172256), (5180, 159952), (5383, 153920), (5824, 142265), (5920, 139958), (6152, 134680), (6734, 123040), (7280, 113812), (7690, 107744), (7696, 107660), (8288, 99970), (9620, 86128), (9997, 82880), (10360, 79976), (10766, 76960), (11840, 69979), (12304, 67340), (13468, 61520), (14560, 56906), (15380, 53872), (15392, 53830), (16576, 49985), (16835, 49216), (19240, 43064), (19994, 41440), (20720, 39988), (21532, 38480), (24608, 33670), (26915, 30784), (26936, 30760), (28453, 29120)]