268644480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 945907200

約数和(自身を除く): 677262720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 229, 235, 240, 260, 282, 312, 320, 376, 384, 390, 416, 458, 470, 480, 520, 564, 611, 624, 640, 687, 705, 752, 780, 832, 916, 940, 960, 1040, 1128, 1145, 1222, 1248, 1374, 1410, 1504, 1560, 1664, 1832, 1833, 1880, 1920, 2080, 2256, 2290, 2444, 2496, 2748, 2820, 2977, 3008, 3055, 3120, 3435, 3664, 3666, 3760, 4160, 4512, 4580, 4888, 4992, 5496, 5640, 5954, 6016, 6110, 6240, 6870, 7328, 7332, 7520, 8320, 8931, 9024, 9160, 9165, 9776, 10763, 10992, 11280, 11908, 12220, 12480, 13740, 14656, 14664, 14885, 15040, 17862, 18048, 18320, 18330, 19552, 21526, 21984, 22560, 23816, 24440, 24960, 27480, 29312, 29328, 29770, 30080, 32289, 35724, 36640, 36660, 39104, 43052, 43968, 44655, 45120, 47632, 48880, 53815, 54960, 58656, 59540, 64578, 71448, 73280, 73320, 78208, 86104, 87936, 89310, 90240, 95264, 97760, 107630, 109920, 117312, 119080, 129156, 139919, 142896, 146560, 146640, 161445, 172208, 178620, 190528, 195520, 215260, 219840, 234624, 238160, 258312, 279838, 285792, 293280, 322890, 344416, 357240, 381056, 391040, 419757, 430520, 439680, 476320, 516624, 559676, 571584, 586560, 645780, 688832, 699595, 714480, 839514, 861040, 952640, 1033248, 1119352, 1143168, 1173120, 1291560, 1377664, 1399190, 1428960, 1679028, 1722080, 1905280, 2066496, 2098785, 2238704, 2583120, 2798380, 2857920, 3358056, 3444160, 4132992, 4197570, 4477408, 5166240, 5596760, 5715840, 6716112, 6888320, 8395140, 8954816, 10332480, 11193520, 13432224, 16790280, 17909632, 20664960, 22387040, 26864448, 33580560, 44774080, 53728896, 67161120, 89548160, 134322240, 268644480]

約数ペア:

[(1, 268644480), (2, 134322240), (3, 89548160), (4, 67161120), (5, 53728896), (6, 44774080), (8, 33580560), (10, 26864448), (12, 22387040), (13, 20664960), (15, 17909632), (16, 16790280), (20, 13432224), (24, 11193520), (26, 10332480), (30, 8954816), (32, 8395140), (39, 6888320), (40, 6716112), (47, 5715840), (48, 5596760), (52, 5166240), (60, 4477408), (64, 4197570), (65, 4132992), (78, 3444160), (80, 3358056), (94, 2857920), (96, 2798380), (104, 2583120), (120, 2238704), (128, 2098785), (130, 2066496), (141, 1905280), (156, 1722080), (160, 1679028), (188, 1428960), (192, 1399190), (195, 1377664), (208, 1291560), (229, 1173120), (235, 1143168), (240, 1119352), (260, 1033248), (282, 952640), (312, 861040), (320, 839514), (376, 714480), (384, 699595), (390, 688832), (416, 645780), (458, 586560), (470, 571584), (480, 559676), (520, 516624), (564, 476320), (611, 439680), (624, 430520), (640, 419757), (687, 391040), (705, 381056), (752, 357240), (780, 344416), (832, 322890), (916, 293280), (940, 285792), (960, 279838), (1040, 258312), (1128, 238160), (1145, 234624), (1222, 219840), (1248, 215260), (1374, 195520), (1410, 190528), (1504, 178620), (1560, 172208), (1664, 161445), (1832, 146640), (1833, 146560), (1880, 142896), (1920, 139919), (2080, 129156), (2256, 119080), (2290, 117312), (2444, 109920), (2496, 107630), (2748, 97760), (2820, 95264), (2977, 90240), (3008, 89310), (3055, 87936), (3120, 86104), (3435, 78208), (3664, 73320), (3666, 73280), (3760, 71448), (4160, 64578), (4512, 59540), (4580, 58656), (4888, 54960), (4992, 53815), (5496, 48880), (5640, 47632), (5954, 45120), (6016, 44655), (6110, 43968), (6240, 43052), (6870, 39104), (7328, 36660), (7332, 36640), (7520, 35724), (8320, 32289), (8931, 30080), (9024, 29770), (9160, 29328), (9165, 29312), (9776, 27480), (10763, 24960), (10992, 24440), (11280, 23816), (11908, 22560), (12220, 21984), (12480, 21526), (13740, 19552), (14656, 18330), (14664, 18320), (14885, 18048), (15040, 17862)]