331618560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 432

約数和(自身を含む): 1328632704

約数和(自身を除く): 997014144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 169, 182, 192, 195, 208, 210, 219, 224, 240, 256, 260, 273, 280, 292, 312, 320, 336, 338, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 507, 511, 520, 546, 560, 584, 624, 640, 672, 676, 728, 730, 768, 780, 832, 840, 845, 876, 896, 910, 949, 960, 1014, 1022, 1040, 1092, 1095, 1120, 1168, 1183, 1248, 1280, 1344, 1352, 1365, 1456, 1460, 1533, 1560, 1664, 1680, 1690, 1752, 1792, 1820, 1898, 1920, 2028, 2044, 2080, 2184, 2190, 2240, 2336, 2366, 2496, 2535, 2555, 2688, 2704, 2730, 2847, 2912, 2920, 3066, 3120, 3328, 3360, 3380, 3504, 3549, 3640, 3796, 3840, 4056, 4088, 4160, 4368, 4380, 4480, 4672, 4732, 4745, 4992, 5070, 5110, 5376, 5408, 5460, 5694, 5824, 5840, 5915, 6132, 6240, 6643, 6720, 6760, 7008, 7098, 7280, 7592, 7665, 8112, 8176, 8320, 8736, 8760, 8960, 9344, 9464, 9490, 9984, 10140, 10220, 10816, 10920, 11388, 11648, 11680, 11830, 12264, 12337, 12480, 13286, 13440, 13520, 14016, 14196, 14235, 14560, 15184, 15330, 16224, 16352, 16640, 17472, 17520, 17745, 18688, 18928, 18980, 19929, 20280, 20440, 21632, 21840, 22776, 23296, 23360, 23660, 24528, 24674, 24960, 26572, 26880, 27040, 28032, 28392, 28470, 29120, 30368, 30660, 32448, 32704, 33215, 34944, 35040, 35490, 37011, 37856, 37960, 39858, 40560, 40880, 43264, 43680, 45552, 46720, 47320, 49056, 49348, 49920, 53144, 54080, 56064, 56784, 56940, 58240, 60736, 61320, 61685, 64896, 65408, 66430, 69888, 70080, 70980, 74022, 75712, 75920, 79716, 81120, 81760, 86359, 87360, 91104, 93440, 94640, 98112, 98696, 99645, 106288, 108160, 113568, 113880, 116480, 121472, 122640, 123370, 129792, 130816, 132860, 140160, 141960, 148044, 151424, 151840, 159432, 162240, 163520, 172718, 174720, 182208, 185055, 189280, 196224, 197392, 199290, 212576, 216320, 227136, 227760, 242944, 245280, 246740, 259077, 265720, 280320, 283920, 296088, 302848, 303680, 318864, 324480, 327040, 345436, 349440, 364416, 370110, 378560, 392448, 394784, 398580, 425152, 431795, 454272, 455520, 490560, 493480, 518154, 531440, 567840, 592176, 607360, 637728, 648960, 654080, 690872, 728832, 740220, 757120, 789568, 797160, 850304, 863590, 908544, 911040, 981120, 986960, 1036308, 1062880, 1135680, 1184352, 1214720, 1275456, 1295385, 1381744, 1480440, 1514240, 1579136, 1594320, 1700608, 1727180, 1822080, 1962240, 1973920, 2072616, 2125760, 2271360, 2368704, 2550912, 2590770, 2763488, 2960880, 3158272, 3188640, 3454360, 3644160, 3947840, 4145232, 4251520, 4542720, 4737408, 5101824, 5181540, 5526976, 5921760, 6377280, 6908720, 7895680, 8290464, 8503040, 9474816, 10363080, 11053952, 11843520, 12754560, 13817440, 15791360, 16580928, 20726160, 22107904, 23687040, 25509120, 27634880, 33161856, 41452320, 47374080, 55269760, 66323712, 82904640, 110539520, 165809280, 331618560]

約数ペア:

[(1, 331618560), (2, 165809280), (3, 110539520), (4, 82904640), (5, 66323712), (6, 55269760), (7, 47374080), (8, 41452320), (10, 33161856), (12, 27634880), (13, 25509120), (14, 23687040), (15, 22107904), (16, 20726160), (20, 16580928), (21, 15791360), (24, 13817440), (26, 12754560), (28, 11843520), (30, 11053952), (32, 10363080), (35, 9474816), (39, 8503040), (40, 8290464), (42, 7895680), (48, 6908720), (52, 6377280), (56, 5921760), (60, 5526976), (64, 5181540), (65, 5101824), (70, 4737408), (73, 4542720), (78, 4251520), (80, 4145232), (84, 3947840), (91, 3644160), (96, 3454360), (104, 3188640), (105, 3158272), (112, 2960880), (120, 2763488), (128, 2590770), (130, 2550912), (140, 2368704), (146, 2271360), (156, 2125760), (160, 2072616), (168, 1973920), (169, 1962240), (182, 1822080), (192, 1727180), (195, 1700608), (208, 1594320), (210, 1579136), (219, 1514240), (224, 1480440), (240, 1381744), (256, 1295385), (260, 1275456), (273, 1214720), (280, 1184352), (292, 1135680), (312, 1062880), (320, 1036308), (336, 986960), (338, 981120), (364, 911040), (365, 908544), (384, 863590), (390, 850304), (416, 797160), (420, 789568), (438, 757120), (448, 740220), (455, 728832), (480, 690872), (507, 654080), (511, 648960), (520, 637728), (546, 607360), (560, 592176), (584, 567840), (624, 531440), (640, 518154), (672, 493480), (676, 490560), (728, 455520), (730, 454272), (768, 431795), (780, 425152), (832, 398580), (840, 394784), (845, 392448), (876, 378560), (896, 370110), (910, 364416), (949, 349440), (960, 345436), (1014, 327040), (1022, 324480), (1040, 318864), (1092, 303680), (1095, 302848), (1120, 296088), (1168, 283920), (1183, 280320), (1248, 265720), (1280, 259077), (1344, 246740), (1352, 245280), (1365, 242944), (1456, 227760), (1460, 227136), (1533, 216320), (1560, 212576), (1664, 199290), (1680, 197392), (1690, 196224), (1752, 189280), (1792, 185055), (1820, 182208), (1898, 174720), (1920, 172718), (2028, 163520), (2044, 162240), (2080, 159432), (2184, 151840), (2190, 151424), (2240, 148044), (2336, 141960), (2366, 140160), (2496, 132860), (2535, 130816), (2555, 129792), (2688, 123370), (2704, 122640), (2730, 121472), (2847, 116480), (2912, 113880), (2920, 113568), (3066, 108160), (3120, 106288), (3328, 99645), (3360, 98696), (3380, 98112), (3504, 94640), (3549, 93440), (3640, 91104), (3796, 87360), (3840, 86359), (4056, 81760), (4088, 81120), (4160, 79716), (4368, 75920), (4380, 75712), (4480, 74022), (4672, 70980), (4732, 70080), (4745, 69888), (4992, 66430), (5070, 65408), (5110, 64896), (5376, 61685), (5408, 61320), (5460, 60736), (5694, 58240), (5824, 56940), (5840, 56784), (5915, 56064), (6132, 54080), (6240, 53144), (6643, 49920), (6720, 49348), (6760, 49056), (7008, 47320), (7098, 46720), (7280, 45552), (7592, 43680), (7665, 43264), (8112, 40880), (8176, 40560), (8320, 39858), (8736, 37960), (8760, 37856), (8960, 37011), (9344, 35490), (9464, 35040), (9490, 34944), (9984, 33215), (10140, 32704), (10220, 32448), (10816, 30660), (10920, 30368), (11388, 29120), (11648, 28470), (11680, 28392), (11830, 28032), (12264, 27040), (12337, 26880), (12480, 26572), (13286, 24960), (13440, 24674), (13520, 24528), (14016, 23660), (14196, 23360), (14235, 23296), (14560, 22776), (15184, 21840), (15330, 21632), (16224, 20440), (16352, 20280), (16640, 19929), (17472, 18980), (17520, 18928), (17745, 18688)]