308482020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2512

約数の個数: 240

約数和(自身を含む): 1206995328

約数和(自身を除く): 898513308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2473, 2772, 2835, 2970, 3465, 3564, 3780, 4158, 4455, 4620, 4946, 5670, 5940, 6237, 6930, 7419, 8316, 8910, 9892, 10395, 11340, 12365, 12474, 13860, 14838, 17311, 17820, 20790, 22257, 24730, 24948, 27203, 29676, 31185, 34622, 37095, 41580, 44514, 49460, 51933, 54406, 62370, 66771, 69244, 74190, 81609, 86555, 89028, 103866, 108812, 111285, 124740, 133542, 136015, 148380, 155799, 163218, 173110, 190421, 200313, 207732, 222570, 244827, 259665, 267084, 272030, 311598, 326436, 333855, 346220, 380842, 400626, 408045, 445140, 467397, 489654, 519330, 544060, 571263, 623196, 667710, 734481, 761684, 778995, 801252, 816090, 934794, 952105, 979308, 1001565, 1038660, 1142526, 1224135, 1335420, 1402191, 1468962, 1557990, 1632180, 1713789, 1869588, 1904210, 2003130, 2203443, 2285052, 2336985, 2448270, 2804382, 2856315, 2937924, 3115980, 3427578, 3672405, 3808420, 4006260, 4406886, 4673970, 4896540, 5141367, 5608764, 5712630, 6855156, 7010955, 7344810, 8568945, 8813772, 9347940, 10282734, 11017215, 11425260, 14021910, 14689620, 15424101, 17137890, 20565468, 22034430, 25706835, 28043820, 30848202, 34275780, 44068860, 51413670, 61696404, 77120505, 102827340, 154241010, 308482020]

約数ペア:

[(1, 308482020), (2, 154241010), (3, 102827340), (4, 77120505), (5, 61696404), (6, 51413670), (7, 44068860), (9, 34275780), (10, 30848202), (11, 28043820), (12, 25706835), (14, 22034430), (15, 20565468), (18, 17137890), (20, 15424101), (21, 14689620), (22, 14021910), (27, 11425260), (28, 11017215), (30, 10282734), (33, 9347940), (35, 8813772), (36, 8568945), (42, 7344810), (44, 7010955), (45, 6855156), (54, 5712630), (55, 5608764), (60, 5141367), (63, 4896540), (66, 4673970), (70, 4406886), (77, 4006260), (81, 3808420), (84, 3672405), (90, 3427578), (99, 3115980), (105, 2937924), (108, 2856315), (110, 2804382), (126, 2448270), (132, 2336985), (135, 2285052), (140, 2203443), (154, 2003130), (162, 1904210), (165, 1869588), (180, 1713789), (189, 1632180), (198, 1557990), (210, 1468962), (220, 1402191), (231, 1335420), (252, 1224135), (270, 1142526), (297, 1038660), (308, 1001565), (315, 979308), (324, 952105), (330, 934794), (378, 816090), (385, 801252), (396, 778995), (405, 761684), (420, 734481), (462, 667710), (495, 623196), (540, 571263), (567, 544060), (594, 519330), (630, 489654), (660, 467397), (693, 445140), (756, 408045), (770, 400626), (810, 380842), (891, 346220), (924, 333855), (945, 326436), (990, 311598), (1134, 272030), (1155, 267084), (1188, 259665), (1260, 244827), (1386, 222570), (1485, 207732), (1540, 200313), (1620, 190421), (1782, 173110), (1890, 163218), (1980, 155799), (2079, 148380), (2268, 136015), (2310, 133542), (2473, 124740), (2772, 111285), (2835, 108812), (2970, 103866), (3465, 89028), (3564, 86555), (3780, 81609), (4158, 74190), (4455, 69244), (4620, 66771), (4946, 62370), (5670, 54406), (5940, 51933), (6237, 49460), (6930, 44514), (7419, 41580), (8316, 37095), (8910, 34622), (9892, 31185), (10395, 29676), (11340, 27203), (12365, 24948), (12474, 24730), (13860, 22257), (14838, 20790), (17311, 17820)]