199996160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 630467712

約数和(自身を除く): 430471552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 101, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 202, 208, 221, 224, 238, 256, 260, 272, 280, 320, 340, 364, 404, 416, 442, 448, 455, 476, 505, 520, 544, 560, 595, 640, 680, 707, 728, 808, 832, 884, 896, 910, 952, 1010, 1040, 1088, 1105, 1120, 1190, 1280, 1313, 1360, 1414, 1456, 1547, 1616, 1664, 1717, 1768, 1792, 1820, 1904, 2020, 2080, 2176, 2210, 2240, 2380, 2626, 2720, 2828, 2912, 3094, 3232, 3328, 3434, 3535, 3536, 3640, 3808, 4040, 4160, 4352, 4420, 4480, 4760, 5252, 5440, 5656, 5824, 6188, 6464, 6565, 6868, 7070, 7072, 7280, 7616, 7735, 8080, 8320, 8585, 8840, 8960, 9191, 9520, 10504, 10880, 11312, 11648, 12019, 12376, 12928, 13130, 13736, 14140, 14144, 14560, 15232, 15470, 16160, 16640, 17170, 17680, 18382, 19040, 21008, 21760, 22321, 22624, 23296, 24038, 24752, 25856, 26260, 27472, 28280, 28288, 29120, 30464, 30940, 32320, 34340, 35360, 36764, 38080, 42016, 44642, 45248, 45955, 48076, 49504, 52520, 54944, 56560, 56576, 58240, 60095, 61880, 64640, 68680, 70720, 73528, 76160, 84032, 89284, 90496, 91910, 96152, 99008, 105040, 109888, 111605, 113120, 116480, 120190, 123760, 129280, 137360, 141440, 147056, 152320, 156247, 168064, 178568, 180992, 183820, 192304, 198016, 210080, 219776, 223210, 226240, 240380, 247520, 274720, 282880, 294112, 312494, 336128, 357136, 367640, 384608, 396032, 420160, 439552, 446420, 452480, 480760, 495040, 549440, 588224, 624988, 714272, 735280, 769216, 781235, 840320, 892840, 904960, 961520, 990080, 1098880, 1176448, 1249976, 1428544, 1470560, 1538432, 1562470, 1680640, 1785680, 1923040, 1980160, 2197760, 2352896, 2499952, 2857088, 2941120, 3076864, 3124940, 3571360, 3846080, 4999904, 5714176, 5882240, 6249880, 7142720, 7692160, 9999808, 11764480, 12499760, 14285440, 15384320, 19999616, 24999520, 28570880, 39999232, 49999040, 99998080, 199996160]

約数ペア:

[(1, 199996160), (2, 99998080), (4, 49999040), (5, 39999232), (7, 28570880), (8, 24999520), (10, 19999616), (13, 15384320), (14, 14285440), (16, 12499760), (17, 11764480), (20, 9999808), (26, 7692160), (28, 7142720), (32, 6249880), (34, 5882240), (35, 5714176), (40, 4999904), (52, 3846080), (56, 3571360), (64, 3124940), (65, 3076864), (68, 2941120), (70, 2857088), (80, 2499952), (85, 2352896), (91, 2197760), (101, 1980160), (104, 1923040), (112, 1785680), (119, 1680640), (128, 1562470), (130, 1538432), (136, 1470560), (140, 1428544), (160, 1249976), (170, 1176448), (182, 1098880), (202, 990080), (208, 961520), (221, 904960), (224, 892840), (238, 840320), (256, 781235), (260, 769216), (272, 735280), (280, 714272), (320, 624988), (340, 588224), (364, 549440), (404, 495040), (416, 480760), (442, 452480), (448, 446420), (455, 439552), (476, 420160), (505, 396032), (520, 384608), (544, 367640), (560, 357136), (595, 336128), (640, 312494), (680, 294112), (707, 282880), (728, 274720), (808, 247520), (832, 240380), (884, 226240), (896, 223210), (910, 219776), (952, 210080), (1010, 198016), (1040, 192304), (1088, 183820), (1105, 180992), (1120, 178568), (1190, 168064), (1280, 156247), (1313, 152320), (1360, 147056), (1414, 141440), (1456, 137360), (1547, 129280), (1616, 123760), (1664, 120190), (1717, 116480), (1768, 113120), (1792, 111605), (1820, 109888), (1904, 105040), (2020, 99008), (2080, 96152), (2176, 91910), (2210, 90496), (2240, 89284), (2380, 84032), (2626, 76160), (2720, 73528), (2828, 70720), (2912, 68680), (3094, 64640), (3232, 61880), (3328, 60095), (3434, 58240), (3535, 56576), (3536, 56560), (3640, 54944), (3808, 52520), (4040, 49504), (4160, 48076), (4352, 45955), (4420, 45248), (4480, 44642), (4760, 42016), (5252, 38080), (5440, 36764), (5656, 35360), (5824, 34340), (6188, 32320), (6464, 30940), (6565, 30464), (6868, 29120), (7070, 28288), (7072, 28280), (7280, 27472), (7616, 26260), (7735, 25856), (8080, 24752), (8320, 24038), (8585, 23296), (8840, 22624), (8960, 22321), (9191, 21760), (9520, 21008), (10504, 19040), (10880, 18382), (11312, 17680), (11648, 17170), (12019, 16640), (12376, 16160), (12928, 15470), (13130, 15232), (13736, 14560), (14140, 14144)]