213025680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 854469120

約数和(自身を除く): 641443440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 168, 180, 189, 193, 210, 216, 219, 240, 252, 270, 280, 292, 315, 336, 360, 365, 378, 386, 420, 432, 438, 504, 511, 540, 560, 579, 584, 630, 657, 720, 730, 756, 772, 840, 876, 945, 965, 1008, 1022, 1080, 1095, 1158, 1168, 1260, 1314, 1351, 1460, 1512, 1533, 1544, 1680, 1737, 1752, 1890, 1930, 1971, 2044, 2160, 2190, 2316, 2520, 2555, 2628, 2702, 2895, 2920, 3024, 3066, 3088, 3285, 3474, 3504, 3780, 3860, 3942, 4053, 4088, 4380, 4599, 4632, 5040, 5110, 5211, 5256, 5404, 5790, 5840, 6132, 6570, 6755, 6948, 7560, 7665, 7720, 7884, 8106, 8176, 8685, 8760, 9198, 9264, 9855, 10220, 10422, 10512, 10808, 11580, 12159, 12264, 13140, 13510, 13797, 13896, 14089, 15120, 15330, 15440, 15768, 16212, 17370, 17520, 18396, 19710, 20265, 20440, 20844, 21616, 22995, 23160, 24318, 24528, 26055, 26280, 27020, 27594, 27792, 28178, 30660, 31536, 32424, 34740, 36477, 36792, 39420, 40530, 40880, 41688, 42267, 45990, 46320, 48636, 52110, 52560, 54040, 55188, 56356, 60795, 61320, 64848, 68985, 69480, 70445, 72954, 73584, 78840, 81060, 83376, 84534, 91980, 97272, 98623, 104220, 108080, 110376, 112712, 121590, 122640, 126801, 137970, 138960, 140890, 145908, 157680, 162120, 169068, 182385, 183960, 194544, 197246, 208440, 211335, 220752, 225424, 243180, 253602, 275940, 281780, 291816, 295869, 324240, 338136, 364770, 367920, 380403, 394492, 416880, 422670, 486360, 493115, 507204, 551880, 563560, 583632, 591738, 634005, 676272, 729540, 760806, 788984, 845340, 887607, 972720, 986230, 1014408, 1103760, 1127120, 1183476, 1268010, 1459080, 1479345, 1521612, 1577968, 1690680, 1775214, 1902015, 1972460, 2028816, 2366952, 2536020, 2662821, 2918160, 2958690, 3043224, 3381360, 3550428, 3804030, 3944920, 4438035, 4733904, 5072040, 5325642, 5917380, 6086448, 7100856, 7608060, 7889840, 8876070, 10144080, 10651284, 11834760, 13314105, 14201712, 15216120, 17752140, 21302568, 23669520, 26628210, 30432240, 35504280, 42605136, 53256420, 71008560, 106512840, 213025680]

約数ペア:

[(1, 213025680), (2, 106512840), (3, 71008560), (4, 53256420), (5, 42605136), (6, 35504280), (7, 30432240), (8, 26628210), (9, 23669520), (10, 21302568), (12, 17752140), (14, 15216120), (15, 14201712), (16, 13314105), (18, 11834760), (20, 10651284), (21, 10144080), (24, 8876070), (27, 7889840), (28, 7608060), (30, 7100856), (35, 6086448), (36, 5917380), (40, 5325642), (42, 5072040), (45, 4733904), (48, 4438035), (54, 3944920), (56, 3804030), (60, 3550428), (63, 3381360), (70, 3043224), (72, 2958690), (73, 2918160), (80, 2662821), (84, 2536020), (90, 2366952), (105, 2028816), (108, 1972460), (112, 1902015), (120, 1775214), (126, 1690680), (135, 1577968), (140, 1521612), (144, 1479345), (146, 1459080), (168, 1268010), (180, 1183476), (189, 1127120), (193, 1103760), (210, 1014408), (216, 986230), (219, 972720), (240, 887607), (252, 845340), (270, 788984), (280, 760806), (292, 729540), (315, 676272), (336, 634005), (360, 591738), (365, 583632), (378, 563560), (386, 551880), (420, 507204), (432, 493115), (438, 486360), (504, 422670), (511, 416880), (540, 394492), (560, 380403), (579, 367920), (584, 364770), (630, 338136), (657, 324240), (720, 295869), (730, 291816), (756, 281780), (772, 275940), (840, 253602), (876, 243180), (945, 225424), (965, 220752), (1008, 211335), (1022, 208440), (1080, 197246), (1095, 194544), (1158, 183960), (1168, 182385), (1260, 169068), (1314, 162120), (1351, 157680), (1460, 145908), (1512, 140890), (1533, 138960), (1544, 137970), (1680, 126801), (1737, 122640), (1752, 121590), (1890, 112712), (1930, 110376), (1971, 108080), (2044, 104220), (2160, 98623), (2190, 97272), (2316, 91980), (2520, 84534), (2555, 83376), (2628, 81060), (2702, 78840), (2895, 73584), (2920, 72954), (3024, 70445), (3066, 69480), (3088, 68985), (3285, 64848), (3474, 61320), (3504, 60795), (3780, 56356), (3860, 55188), (3942, 54040), (4053, 52560), (4088, 52110), (4380, 48636), (4599, 46320), (4632, 45990), (5040, 42267), (5110, 41688), (5211, 40880), (5256, 40530), (5404, 39420), (5790, 36792), (5840, 36477), (6132, 34740), (6570, 32424), (6755, 31536), (6948, 30660), (7560, 28178), (7665, 27792), (7720, 27594), (7884, 27020), (8106, 26280), (8176, 26055), (8685, 24528), (8760, 24318), (9198, 23160), (9264, 22995), (9855, 21616), (10220, 20844), (10422, 20440), (10512, 20265), (10808, 19710), (11580, 18396), (12159, 17520), (12264, 17370), (13140, 16212), (13510, 15768), (13797, 15440), (13896, 15330), (14089, 15120)]