12247338840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{23371}}^1$

素因数の和:23793

約数の個数: 128

約数和(自身を含む): 40184881920

約数和(自身を除く): 27937543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 397, 440, 660, 794, 1191, 1320, 1588, 1985, 2382, 3176, 3970, 4367, 4764, 5955, 7940, 8734, 9528, 11910, 13101, 15880, 17468, 21835, 23371, 23820, 26202, 34936, 43670, 46742, 47640, 52404, 65505, 70113, 87340, 93484, 104808, 116855, 131010, 140226, 174680, 186968, 233710, 257081, 262020, 280452, 350565, 467420, 514162, 524040, 560904, 701130, 771243, 934840, 1028324, 1285405, 1402260, 1542486, 2056648, 2570810, 2804520, 3084972, 3856215, 5141620, 6169944, 7712430, 9278287, 10283240, 15424860, 18556574, 27834861, 30849720, 37113148, 46391435, 55669722, 74226296, 92782870, 102061157, 111339444, 139174305, 185565740, 204122314, 222678888, 278348610, 306183471, 371131480, 408244628, 510305785, 556697220, 612366942, 816489256, 1020611570, 1113394440, 1224733884, 1530917355, 2041223140, 2449467768, 3061834710, 4082446280, 6123669420, 12247338840]

約数ペア:

[(1, 12247338840), (2, 6123669420), (3, 4082446280), (4, 3061834710), (5, 2449467768), (6, 2041223140), (8, 1530917355), (10, 1224733884), (11, 1113394440), (12, 1020611570), (15, 816489256), (20, 612366942), (22, 556697220), (24, 510305785), (30, 408244628), (33, 371131480), (40, 306183471), (44, 278348610), (55, 222678888), (60, 204122314), (66, 185565740), (88, 139174305), (110, 111339444), (120, 102061157), (132, 92782870), (165, 74226296), (220, 55669722), (264, 46391435), (330, 37113148), (397, 30849720), (440, 27834861), (660, 18556574), (794, 15424860), (1191, 10283240), (1320, 9278287), (1588, 7712430), (1985, 6169944), (2382, 5141620), (3176, 3856215), (3970, 3084972), (4367, 2804520), (4764, 2570810), (5955, 2056648), (7940, 1542486), (8734, 1402260), (9528, 1285405), (11910, 1028324), (13101, 934840), (15880, 771243), (17468, 701130), (21835, 560904), (23371, 524040), (23820, 514162), (26202, 467420), (34936, 350565), (43670, 280452), (46742, 262020), (47640, 257081), (52404, 233710), (65505, 186968), (70113, 174680), (87340, 140226), (93484, 131010), (104808, 116855)]