251105304960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{175079}}^1$

素因数の和:175190

約数の個数: 256

約数和(自身を含む): 900051264000

約数和(自身を除く): 648945959040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1328, 1440, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2656, 2880, 2988, 3320, 3456, 3735, 3984, 4320, 4482, 4980, 5312, 5760, 5976, 6640, 7470, 7968, 8640, 8964, 9960, 10624, 11205, 11952, 13280, 14940, 15936, 17280, 17928, 19920, 22410, 23904, 26560, 29880, 31872, 35856, 39840, 44820, 47808, 53120, 59760, 71712, 79680, 89640, 95616, 119520, 143424, 159360, 175079, 179280, 239040, 286848, 350158, 358560, 478080, 525237, 700316, 717120, 875395, 1050474, 1400632, 1434240, 1575711, 1750790, 2100948, 2626185, 2801264, 3151422, 3501580, 4201896, 4727133, 5252370, 5602528, 6302844, 7003160, 7878555, 8403792, 9454266, 10504740, 11205056, 12605688, 14006320, 14531557, 15757110, 16807584, 18908532, 21009480, 22410112, 23635665, 25211376, 28012640, 29063114, 31514220, 33615168, 37817064, 42018960, 43594671, 47271330, 50422752, 56025280, 58126228, 63028440, 67230336, 72657785, 75634128, 84037920, 87189342, 94542660, 100845504, 112050560, 116252456, 126056880, 130784013, 145315570, 151268256, 168075840, 174378684, 189085320, 201691008, 217973355, 232504912, 252113760, 261568026, 290631140, 302536512, 336151680, 348757368, 378170640, 392352039, 435946710, 465009824, 504227520, 523136052, 581262280, 605073024, 653920065, 697514736, 756341280, 784704078, 871893420, 930019648, 1008455040, 1046272104, 1162524560, 1307840130, 1395029472, 1512682560, 1569408156, 1743786840, 1860039296, 1961760195, 2092544208, 2325049120, 2615680260, 2790058944, 3025365120, 3138816312, 3487573680, 3923520390, 4185088416, 4650098240, 5231360520, 5580117888, 6277632624, 6975147360, 7847040780, 8370176832, 9300196480, 10462721040, 12555265248, 13950294720, 15694081560, 16740353664, 20925442080, 25110530496, 27900589440, 31388163120, 41850884160, 50221060992, 62776326240, 83701768320, 125552652480, 251105304960]

約数ペア:

[(1, 251105304960), (2, 125552652480), (3, 83701768320), (4, 62776326240), (5, 50221060992), (6, 41850884160), (8, 31388163120), (9, 27900589440), (10, 25110530496), (12, 20925442080), (15, 16740353664), (16, 15694081560), (18, 13950294720), (20, 12555265248), (24, 10462721040), (27, 9300196480), (30, 8370176832), (32, 7847040780), (36, 6975147360), (40, 6277632624), (45, 5580117888), (48, 5231360520), (54, 4650098240), (60, 4185088416), (64, 3923520390), (72, 3487573680), (80, 3138816312), (83, 3025365120), (90, 2790058944), (96, 2615680260), (108, 2325049120), (120, 2092544208), (128, 1961760195), (135, 1860039296), (144, 1743786840), (160, 1569408156), (166, 1512682560), (180, 1395029472), (192, 1307840130), (216, 1162524560), (240, 1046272104), (249, 1008455040), (270, 930019648), (288, 871893420), (320, 784704078), (332, 756341280), (360, 697514736), (384, 653920065), (415, 605073024), (432, 581262280), (480, 523136052), (498, 504227520), (540, 465009824), (576, 435946710), (640, 392352039), (664, 378170640), (720, 348757368), (747, 336151680), (830, 302536512), (864, 290631140), (960, 261568026), (996, 252113760), (1080, 232504912), (1152, 217973355), (1245, 201691008), (1328, 189085320), (1440, 174378684), (1494, 168075840), (1660, 151268256), (1728, 145315570), (1920, 130784013), (1992, 126056880), (2160, 116252456), (2241, 112050560), (2490, 100845504), (2656, 94542660), (2880, 87189342), (2988, 84037920), (3320, 75634128), (3456, 72657785), (3735, 67230336), (3984, 63028440), (4320, 58126228), (4482, 56025280), (4980, 50422752), (5312, 47271330), (5760, 43594671), (5976, 42018960), (6640, 37817064), (7470, 33615168), (7968, 31514220), (8640, 29063114), (8964, 28012640), (9960, 25211376), (10624, 23635665), (11205, 22410112), (11952, 21009480), (13280, 18908532), (14940, 16807584), (15936, 15757110), (17280, 14531557), (17928, 14006320), (19920, 12605688), (22410, 11205056), (23904, 10504740), (26560, 9454266), (29880, 8403792), (31872, 7878555), (35856, 7003160), (39840, 6302844), (44820, 5602528), (47808, 5252370), (53120, 4727133), (59760, 4201896), (71712, 3501580), (79680, 3151422), (89640, 2801264), (95616, 2626185), (119520, 2100948), (143424, 1750790), (159360, 1575711), (175079, 1434240), (179280, 1400632), (239040, 1050474), (286848, 875395), (350158, 717120), (358560, 700316), (478080, 525237)]