206265840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 754237440

約数和(自身を除く): 547971600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 43, 44, 46, 48, 55, 60, 66, 69, 79, 80, 86, 88, 92, 110, 115, 120, 129, 132, 138, 158, 165, 172, 176, 184, 215, 220, 230, 237, 240, 253, 258, 264, 276, 316, 330, 344, 345, 368, 395, 430, 440, 460, 473, 474, 506, 516, 528, 552, 632, 645, 660, 688, 690, 759, 790, 860, 869, 880, 920, 946, 948, 989, 1012, 1032, 1104, 1185, 1264, 1265, 1290, 1320, 1380, 1419, 1518, 1580, 1720, 1738, 1817, 1840, 1892, 1896, 1978, 2024, 2064, 2365, 2370, 2530, 2580, 2607, 2640, 2760, 2838, 2967, 3036, 3160, 3397, 3440, 3476, 3634, 3784, 3792, 3795, 3956, 4048, 4345, 4730, 4740, 4945, 5060, 5160, 5214, 5451, 5520, 5676, 5934, 6072, 6320, 6794, 6952, 7095, 7268, 7568, 7590, 7912, 8690, 9085, 9460, 9480, 9890, 10120, 10191, 10320, 10428, 10879, 10902, 11352, 11868, 12144, 13035, 13588, 13904, 14190, 14536, 14835, 15180, 15824, 16985, 17380, 18170, 18920, 18960, 19780, 19987, 20240, 20382, 20856, 21758, 21804, 22704, 23736, 26070, 27176, 27255, 28380, 29072, 29670, 30360, 32637, 33970, 34760, 36340, 37367, 37840, 39560, 39974, 40764, 41712, 43516, 43608, 47472, 50955, 52140, 54352, 54395, 54510, 56760, 59340, 59961, 60720, 65274, 67940, 69520, 72680, 74734, 78131, 79120, 79948, 81528, 87032, 87216, 99935, 101910, 104280, 108790, 109020, 112101, 113520, 118680, 119922, 130548, 135880, 145360, 149468, 156262, 159896, 163056, 163185, 174064, 186835, 199870, 203820, 208560, 217580, 218040, 224202, 234393, 237360, 239844, 261096, 271760, 298936, 299805, 312524, 319792, 326370, 373670, 390655, 399740, 407640, 435160, 436080, 448404, 468786, 479688, 522192, 560505, 597872, 599610, 625048, 652740, 747340, 781310, 799480, 815280, 859441, 870320, 896808, 937572, 959376, 1121010, 1171965, 1199220, 1250096, 1305480, 1494680, 1562620, 1598960, 1718882, 1793616, 1875144, 2242020, 2343930, 2398440, 2578323, 2610960, 2989360, 3125240, 3437764, 3750288, 4297205, 4484040, 4687860, 4796880, 5156646, 6250480, 6875528, 8594410, 8968080, 9375720, 10313292, 12891615, 13751056, 17188820, 18751440, 20626584, 25783230, 34377640, 41253168, 51566460, 68755280, 103132920, 206265840]

約数ペア:

[(1, 206265840), (2, 103132920), (3, 68755280), (4, 51566460), (5, 41253168), (6, 34377640), (8, 25783230), (10, 20626584), (11, 18751440), (12, 17188820), (15, 13751056), (16, 12891615), (20, 10313292), (22, 9375720), (23, 8968080), (24, 8594410), (30, 6875528), (33, 6250480), (40, 5156646), (43, 4796880), (44, 4687860), (46, 4484040), (48, 4297205), (55, 3750288), (60, 3437764), (66, 3125240), (69, 2989360), (79, 2610960), (80, 2578323), (86, 2398440), (88, 2343930), (92, 2242020), (110, 1875144), (115, 1793616), (120, 1718882), (129, 1598960), (132, 1562620), (138, 1494680), (158, 1305480), (165, 1250096), (172, 1199220), (176, 1171965), (184, 1121010), (215, 959376), (220, 937572), (230, 896808), (237, 870320), (240, 859441), (253, 815280), (258, 799480), (264, 781310), (276, 747340), (316, 652740), (330, 625048), (344, 599610), (345, 597872), (368, 560505), (395, 522192), (430, 479688), (440, 468786), (460, 448404), (473, 436080), (474, 435160), (506, 407640), (516, 399740), (528, 390655), (552, 373670), (632, 326370), (645, 319792), (660, 312524), (688, 299805), (690, 298936), (759, 271760), (790, 261096), (860, 239844), (869, 237360), (880, 234393), (920, 224202), (946, 218040), (948, 217580), (989, 208560), (1012, 203820), (1032, 199870), (1104, 186835), (1185, 174064), (1264, 163185), (1265, 163056), (1290, 159896), (1320, 156262), (1380, 149468), (1419, 145360), (1518, 135880), (1580, 130548), (1720, 119922), (1738, 118680), (1817, 113520), (1840, 112101), (1892, 109020), (1896, 108790), (1978, 104280), (2024, 101910), (2064, 99935), (2365, 87216), (2370, 87032), (2530, 81528), (2580, 79948), (2607, 79120), (2640, 78131), (2760, 74734), (2838, 72680), (2967, 69520), (3036, 67940), (3160, 65274), (3397, 60720), (3440, 59961), (3476, 59340), (3634, 56760), (3784, 54510), (3792, 54395), (3795, 54352), (3956, 52140), (4048, 50955), (4345, 47472), (4730, 43608), (4740, 43516), (4945, 41712), (5060, 40764), (5160, 39974), (5214, 39560), (5451, 37840), (5520, 37367), (5676, 36340), (5934, 34760), (6072, 33970), (6320, 32637), (6794, 30360), (6952, 29670), (7095, 29072), (7268, 28380), (7568, 27255), (7590, 27176), (7912, 26070), (8690, 23736), (9085, 22704), (9460, 21804), (9480, 21758), (9890, 20856), (10120, 20382), (10191, 20240), (10320, 19987), (10428, 19780), (10879, 18960), (10902, 18920), (11352, 18170), (11868, 17380), (12144, 16985), (13035, 15824), (13588, 15180), (13904, 14835), (14190, 14536)]