628017840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 2279854080

約数和(自身を除く): 1651836240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 83, 90, 93, 108, 113, 120, 124, 135, 144, 155, 166, 180, 186, 216, 226, 240, 248, 249, 270, 279, 310, 332, 339, 360, 372, 415, 432, 452, 465, 496, 498, 540, 558, 565, 620, 664, 678, 720, 744, 747, 830, 837, 904, 930, 996, 1017, 1080, 1116, 1130, 1240, 1245, 1328, 1356, 1395, 1488, 1494, 1660, 1674, 1695, 1808, 1860, 1992, 2034, 2160, 2232, 2241, 2260, 2480, 2490, 2573, 2712, 2790, 2988, 3051, 3320, 3348, 3390, 3503, 3720, 3735, 3984, 4068, 4185, 4464, 4482, 4520, 4980, 5085, 5146, 5424, 5580, 5976, 6102, 6640, 6696, 6780, 7006, 7440, 7470, 7719, 8136, 8370, 8964, 9040, 9379, 9960, 10170, 10292, 10509, 11160, 11205, 11952, 12204, 12865, 13392, 13560, 14012, 14940, 15255, 15438, 16272, 16740, 17515, 17928, 18758, 19920, 20340, 20584, 21018, 22320, 22410, 23157, 24408, 25730, 27120, 28024, 28137, 29880, 30510, 30876, 31527, 33480, 35030, 35856, 37516, 38595, 40680, 41168, 42036, 44820, 46314, 46895, 48816, 51460, 52545, 56048, 56274, 59760, 61020, 61752, 63054, 66960, 69471, 70060, 75032, 77190, 81360, 84072, 84411, 89640, 92628, 93790, 94581, 102920, 105090, 112548, 115785, 122040, 123504, 126108, 138942, 140120, 140685, 150064, 154380, 157635, 168144, 168822, 179280, 185256, 187580, 189162, 205840, 210180, 225096, 231570, 244080, 252216, 253233, 277884, 280240, 281370, 290749, 308760, 315270, 337644, 347355, 370512, 375160, 378324, 420360, 422055, 450192, 463140, 472905, 504432, 506466, 555768, 562740, 581498, 617520, 630540, 675288, 694710, 750320, 756648, 840720, 844110, 872247, 926280, 945810, 1012932, 1111536, 1125480, 1162996, 1261080, 1266165, 1350576, 1389420, 1453745, 1513296, 1688220, 1744494, 1852560, 1891620, 2025864, 2250960, 2325992, 2522160, 2532330, 2616741, 2778840, 2907490, 3376440, 3488988, 3783240, 4051728, 4361235, 4651984, 5064660, 5233482, 5557680, 5814980, 6752880, 6977976, 7566480, 7850223, 8722470, 10129320, 10466964, 11629960, 13083705, 13955952, 15700446, 17444940, 20258640, 20933928, 23259920, 26167410, 31400892, 34889880, 39251115, 41867856, 52334820, 62801784, 69779760, 78502230, 104669640, 125603568, 157004460, 209339280, 314008920, 628017840]

約数ペア:

[(1, 628017840), (2, 314008920), (3, 209339280), (4, 157004460), (5, 125603568), (6, 104669640), (8, 78502230), (9, 69779760), (10, 62801784), (12, 52334820), (15, 41867856), (16, 39251115), (18, 34889880), (20, 31400892), (24, 26167410), (27, 23259920), (30, 20933928), (31, 20258640), (36, 17444940), (40, 15700446), (45, 13955952), (48, 13083705), (54, 11629960), (60, 10466964), (62, 10129320), (72, 8722470), (80, 7850223), (83, 7566480), (90, 6977976), (93, 6752880), (108, 5814980), (113, 5557680), (120, 5233482), (124, 5064660), (135, 4651984), (144, 4361235), (155, 4051728), (166, 3783240), (180, 3488988), (186, 3376440), (216, 2907490), (226, 2778840), (240, 2616741), (248, 2532330), (249, 2522160), (270, 2325992), (279, 2250960), (310, 2025864), (332, 1891620), (339, 1852560), (360, 1744494), (372, 1688220), (415, 1513296), (432, 1453745), (452, 1389420), (465, 1350576), (496, 1266165), (498, 1261080), (540, 1162996), (558, 1125480), (565, 1111536), (620, 1012932), (664, 945810), (678, 926280), (720, 872247), (744, 844110), (747, 840720), (830, 756648), (837, 750320), (904, 694710), (930, 675288), (996, 630540), (1017, 617520), (1080, 581498), (1116, 562740), (1130, 555768), (1240, 506466), (1245, 504432), (1328, 472905), (1356, 463140), (1395, 450192), (1488, 422055), (1494, 420360), (1660, 378324), (1674, 375160), (1695, 370512), (1808, 347355), (1860, 337644), (1992, 315270), (2034, 308760), (2160, 290749), (2232, 281370), (2241, 280240), (2260, 277884), (2480, 253233), (2490, 252216), (2573, 244080), (2712, 231570), (2790, 225096), (2988, 210180), (3051, 205840), (3320, 189162), (3348, 187580), (3390, 185256), (3503, 179280), (3720, 168822), (3735, 168144), (3984, 157635), (4068, 154380), (4185, 150064), (4464, 140685), (4482, 140120), (4520, 138942), (4980, 126108), (5085, 123504), (5146, 122040), (5424, 115785), (5580, 112548), (5976, 105090), (6102, 102920), (6640, 94581), (6696, 93790), (6780, 92628), (7006, 89640), (7440, 84411), (7470, 84072), (7719, 81360), (8136, 77190), (8370, 75032), (8964, 70060), (9040, 69471), (9379, 66960), (9960, 63054), (10170, 61752), (10292, 61020), (10509, 59760), (11160, 56274), (11205, 56048), (11952, 52545), (12204, 51460), (12865, 48816), (13392, 46895), (13560, 46314), (14012, 44820), (14940, 42036), (15255, 41168), (15438, 40680), (16272, 38595), (16740, 37516), (17515, 35856), (17928, 35030), (18758, 33480), (19920, 31527), (20340, 30876), (20584, 30510), (21018, 29880), (22320, 28137), (22410, 28024), (23157, 27120), (24408, 25730)]