212657760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 432

約数和(自身を含む): 893090016

約数和(自身を除く): 680432256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 73, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 146, 153, 160, 168, 170, 180, 204, 210, 219, 224, 238, 240, 252, 255, 272, 280, 288, 289, 292, 306, 315, 336, 340, 357, 360, 365, 408, 420, 438, 476, 480, 504, 510, 511, 544, 560, 578, 584, 595, 612, 630, 657, 672, 680, 714, 720, 730, 765, 816, 840, 867, 876, 952, 1008, 1020, 1022, 1071, 1095, 1120, 1156, 1168, 1190, 1224, 1241, 1260, 1314, 1360, 1428, 1440, 1445, 1460, 1530, 1533, 1632, 1680, 1734, 1752, 1785, 1904, 2016, 2023, 2040, 2044, 2142, 2190, 2312, 2336, 2380, 2448, 2482, 2520, 2555, 2601, 2628, 2720, 2856, 2890, 2920, 3060, 3066, 3285, 3360, 3468, 3504, 3570, 3723, 3808, 4046, 4080, 4088, 4284, 4335, 4380, 4599, 4624, 4760, 4896, 4964, 5040, 5110, 5202, 5256, 5355, 5712, 5780, 5840, 6069, 6120, 6132, 6205, 6570, 6936, 7008, 7140, 7446, 7665, 8092, 8160, 8176, 8568, 8670, 8687, 8760, 9198, 9248, 9520, 9928, 10080, 10115, 10220, 10404, 10512, 10710, 11169, 11424, 11560, 11680, 12138, 12240, 12264, 12410, 13005, 13140, 13872, 14280, 14892, 15330, 16184, 16352, 17136, 17340, 17374, 17520, 18207, 18396, 18615, 19040, 19856, 20230, 20440, 20808, 21024, 21097, 21420, 22338, 22995, 23120, 24276, 24480, 24528, 24820, 26010, 26061, 26280, 27744, 28560, 29784, 30345, 30660, 32368, 34272, 34680, 34748, 35040, 36414, 36792, 37230, 39712, 40460, 40880, 41616, 42194, 42840, 43435, 44676, 45990, 46240, 48552, 49056, 49640, 52020, 52122, 52560, 55845, 57120, 59568, 60690, 61320, 63291, 64736, 69360, 69496, 72828, 73584, 74460, 78183, 80920, 81760, 83232, 84388, 85680, 86870, 89352, 91035, 91980, 97104, 99280, 104040, 104244, 105120, 105485, 111690, 119136, 121380, 122640, 126582, 130305, 138720, 138992, 145656, 147168, 147679, 148920, 156366, 161840, 168776, 171360, 173740, 178704, 182070, 183960, 189873, 194208, 198560, 208080, 208488, 210970, 223380, 242760, 245280, 253164, 260610, 277984, 291312, 295358, 297840, 312732, 316455, 323680, 337552, 347480, 357408, 364140, 367920, 379746, 390915, 416160, 416976, 421940, 443037, 446760, 485520, 506328, 521220, 582624, 590716, 595680, 625464, 632910, 675104, 694960, 728280, 735840, 738395, 759492, 781830, 833952, 843880, 886074, 893520, 949365, 971040, 1012656, 1042440, 1181432, 1250928, 1265820, 1329111, 1389920, 1456560, 1476790, 1518984, 1563660, 1687760, 1772148, 1787040, 1898730, 2025312, 2084880, 2215185, 2362864, 2501856, 2531640, 2658222, 2913120, 2953580, 3037968, 3127320, 3375520, 3544296, 3797460, 4169760, 4430370, 4725728, 5063280, 5316444, 5907160, 6075936, 6254640, 6645555, 7088592, 7594920, 8860740, 10126560, 10632888, 11814320, 12509280, 13291110, 14177184, 15189840, 17721480, 21265776, 23628640, 26582220, 30379680, 35442960, 42531552, 53164440, 70885920, 106328880, 212657760]

約数ペア:

[(1, 212657760), (2, 106328880), (3, 70885920), (4, 53164440), (5, 42531552), (6, 35442960), (7, 30379680), (8, 26582220), (9, 23628640), (10, 21265776), (12, 17721480), (14, 15189840), (15, 14177184), (16, 13291110), (17, 12509280), (18, 11814320), (20, 10632888), (21, 10126560), (24, 8860740), (28, 7594920), (30, 7088592), (32, 6645555), (34, 6254640), (35, 6075936), (36, 5907160), (40, 5316444), (42, 5063280), (45, 4725728), (48, 4430370), (51, 4169760), (56, 3797460), (60, 3544296), (63, 3375520), (68, 3127320), (70, 3037968), (72, 2953580), (73, 2913120), (80, 2658222), (84, 2531640), (85, 2501856), (90, 2362864), (96, 2215185), (102, 2084880), (105, 2025312), (112, 1898730), (119, 1787040), (120, 1772148), (126, 1687760), (136, 1563660), (140, 1518984), (144, 1476790), (146, 1456560), (153, 1389920), (160, 1329111), (168, 1265820), (170, 1250928), (180, 1181432), (204, 1042440), (210, 1012656), (219, 971040), (224, 949365), (238, 893520), (240, 886074), (252, 843880), (255, 833952), (272, 781830), (280, 759492), (288, 738395), (289, 735840), (292, 728280), (306, 694960), (315, 675104), (336, 632910), (340, 625464), (357, 595680), (360, 590716), (365, 582624), (408, 521220), (420, 506328), (438, 485520), (476, 446760), (480, 443037), (504, 421940), (510, 416976), (511, 416160), (544, 390915), (560, 379746), (578, 367920), (584, 364140), (595, 357408), (612, 347480), (630, 337552), (657, 323680), (672, 316455), (680, 312732), (714, 297840), (720, 295358), (730, 291312), (765, 277984), (816, 260610), (840, 253164), (867, 245280), (876, 242760), (952, 223380), (1008, 210970), (1020, 208488), (1022, 208080), (1071, 198560), (1095, 194208), (1120, 189873), (1156, 183960), (1168, 182070), (1190, 178704), (1224, 173740), (1241, 171360), (1260, 168776), (1314, 161840), (1360, 156366), (1428, 148920), (1440, 147679), (1445, 147168), (1460, 145656), (1530, 138992), (1533, 138720), (1632, 130305), (1680, 126582), (1734, 122640), (1752, 121380), (1785, 119136), (1904, 111690), (2016, 105485), (2023, 105120), (2040, 104244), (2044, 104040), (2142, 99280), (2190, 97104), (2312, 91980), (2336, 91035), (2380, 89352), (2448, 86870), (2482, 85680), (2520, 84388), (2555, 83232), (2601, 81760), (2628, 80920), (2720, 78183), (2856, 74460), (2890, 73584), (2920, 72828), (3060, 69496), (3066, 69360), (3285, 64736), (3360, 63291), (3468, 61320), (3504, 60690), (3570, 59568), (3723, 57120), (3808, 55845), (4046, 52560), (4080, 52122), (4088, 52020), (4284, 49640), (4335, 49056), (4380, 48552), (4599, 46240), (4624, 45990), (4760, 44676), (4896, 43435), (4964, 42840), (5040, 42194), (5110, 41616), (5202, 40880), (5256, 40460), (5355, 39712), (5712, 37230), (5780, 36792), (5840, 36414), (6069, 35040), (6120, 34748), (6132, 34680), (6205, 34272), (6570, 32368), (6936, 30660), (7008, 30345), (7140, 29784), (7446, 28560), (7665, 27744), (8092, 26280), (8160, 26061), (8176, 26010), (8568, 24820), (8670, 24528), (8687, 24480), (8760, 24276), (9198, 23120), (9248, 22995), (9520, 22338), (9928, 21420), (10080, 21097), (10115, 21024), (10220, 20808), (10404, 20440), (10512, 20230), (10710, 19856), (11169, 19040), (11424, 18615), (11560, 18396), (11680, 18207), (12138, 17520), (12240, 17374), (12264, 17340), (12410, 17136), (13005, 16352), (13140, 16184), (13872, 15330), (14280, 14892)]