1310250960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1346

約数の個数: 240

約数和(自身を含む): 4642560000

約数和(自身を除く): 3332309040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 120, 124, 141, 144, 155, 180, 186, 188, 235, 240, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 496, 558, 564, 620, 705, 720, 744, 752, 846, 930, 940, 1116, 1128, 1240, 1249, 1395, 1410, 1457, 1488, 1692, 1860, 1880, 2115, 2232, 2256, 2480, 2498, 2790, 2820, 2914, 3384, 3720, 3747, 3760, 4230, 4371, 4464, 4996, 5580, 5640, 5828, 6245, 6768, 7285, 7440, 7494, 8460, 8742, 9992, 11160, 11241, 11280, 11656, 12490, 13113, 14570, 14988, 16920, 17484, 18735, 19984, 21855, 22320, 22482, 23312, 24980, 26226, 29140, 29976, 33840, 34968, 37470, 38719, 43710, 44964, 49960, 52452, 56205, 58280, 58703, 59952, 65565, 69936, 74940, 77438, 87420, 89928, 99920, 104904, 112410, 116157, 116560, 117406, 131130, 149880, 154876, 174840, 176109, 179856, 193595, 209808, 224820, 232314, 234812, 262260, 293515, 299760, 309752, 348471, 349680, 352218, 387190, 449640, 464628, 469624, 524520, 528327, 580785, 587030, 619504, 696942, 704436, 774380, 880545, 899280, 929256, 939248, 1049040, 1056654, 1161570, 1174060, 1393884, 1408872, 1548760, 1742355, 1761090, 1819793, 1858512, 2113308, 2323140, 2348120, 2641635, 2787768, 2817744, 3097520, 3484710, 3522180, 3639586, 4226616, 4646280, 4696240, 5283270, 5459379, 5575536, 6969420, 7044360, 7279172, 8453232, 9098965, 9292560, 10566540, 10918758, 13938840, 14088720, 14558344, 16378137, 18197930, 21133080, 21837516, 27296895, 27877680, 29116688, 32756274, 36395860, 42266160, 43675032, 54593790, 65512548, 72791720, 81890685, 87350064, 109187580, 131025096, 145583440, 163781370, 218375160, 262050192, 327562740, 436750320, 655125480, 1310250960]

約数ペア:

[(1, 1310250960), (2, 655125480), (3, 436750320), (4, 327562740), (5, 262050192), (6, 218375160), (8, 163781370), (9, 145583440), (10, 131025096), (12, 109187580), (15, 87350064), (16, 81890685), (18, 72791720), (20, 65512548), (24, 54593790), (30, 43675032), (31, 42266160), (36, 36395860), (40, 32756274), (45, 29116688), (47, 27877680), (48, 27296895), (60, 21837516), (62, 21133080), (72, 18197930), (80, 16378137), (90, 14558344), (93, 14088720), (94, 13938840), (120, 10918758), (124, 10566540), (141, 9292560), (144, 9098965), (155, 8453232), (180, 7279172), (186, 7044360), (188, 6969420), (235, 5575536), (240, 5459379), (248, 5283270), (279, 4696240), (282, 4646280), (310, 4226616), (360, 3639586), (372, 3522180), (376, 3484710), (423, 3097520), (465, 2817744), (470, 2787768), (496, 2641635), (558, 2348120), (564, 2323140), (620, 2113308), (705, 1858512), (720, 1819793), (744, 1761090), (752, 1742355), (846, 1548760), (930, 1408872), (940, 1393884), (1116, 1174060), (1128, 1161570), (1240, 1056654), (1249, 1049040), (1395, 939248), (1410, 929256), (1457, 899280), (1488, 880545), (1692, 774380), (1860, 704436), (1880, 696942), (2115, 619504), (2232, 587030), (2256, 580785), (2480, 528327), (2498, 524520), (2790, 469624), (2820, 464628), (2914, 449640), (3384, 387190), (3720, 352218), (3747, 349680), (3760, 348471), (4230, 309752), (4371, 299760), (4464, 293515), (4996, 262260), (5580, 234812), (5640, 232314), (5828, 224820), (6245, 209808), (6768, 193595), (7285, 179856), (7440, 176109), (7494, 174840), (8460, 154876), (8742, 149880), (9992, 131130), (11160, 117406), (11241, 116560), (11280, 116157), (11656, 112410), (12490, 104904), (13113, 99920), (14570, 89928), (14988, 87420), (16920, 77438), (17484, 74940), (18735, 69936), (19984, 65565), (21855, 59952), (22320, 58703), (22482, 58280), (23312, 56205), (24980, 52452), (26226, 49960), (29140, 44964), (29976, 43710), (33840, 38719), (34968, 37470)]