69672720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 235734912

約数和(自身を除く): 166062192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 163, 195, 208, 240, 260, 274, 312, 326, 390, 411, 489, 520, 548, 624, 652, 685, 780, 815, 822, 978, 1040, 1096, 1304, 1370, 1560, 1630, 1644, 1781, 1956, 2055, 2119, 2192, 2445, 2608, 2740, 3120, 3260, 3288, 3562, 3912, 4110, 4238, 4890, 5343, 5480, 6357, 6520, 6576, 7124, 7824, 8220, 8476, 8905, 9780, 10595, 10686, 10960, 12714, 13040, 14248, 16440, 16952, 17810, 19560, 21190, 21372, 22331, 25428, 26715, 28496, 31785, 32880, 33904, 35620, 39120, 42380, 42744, 44662, 50856, 53430, 63570, 66993, 71240, 84760, 85488, 89324, 101712, 106860, 111655, 127140, 133986, 142480, 169520, 178648, 213720, 223310, 254280, 267972, 290303, 334965, 357296, 427440, 446620, 508560, 535944, 580606, 669930, 870909, 893240, 1071888, 1161212, 1339860, 1451515, 1741818, 1786480, 2322424, 2679720, 2903030, 3483636, 4354545, 4644848, 5359440, 5806060, 6967272, 8709090, 11612120, 13934544, 17418180, 23224240, 34836360, 69672720]

約数ペア:

[(1, 69672720), (2, 34836360), (3, 23224240), (4, 17418180), (5, 13934544), (6, 11612120), (8, 8709090), (10, 6967272), (12, 5806060), (13, 5359440), (15, 4644848), (16, 4354545), (20, 3483636), (24, 2903030), (26, 2679720), (30, 2322424), (39, 1786480), (40, 1741818), (48, 1451515), (52, 1339860), (60, 1161212), (65, 1071888), (78, 893240), (80, 870909), (104, 669930), (120, 580606), (130, 535944), (137, 508560), (156, 446620), (163, 427440), (195, 357296), (208, 334965), (240, 290303), (260, 267972), (274, 254280), (312, 223310), (326, 213720), (390, 178648), (411, 169520), (489, 142480), (520, 133986), (548, 127140), (624, 111655), (652, 106860), (685, 101712), (780, 89324), (815, 85488), (822, 84760), (978, 71240), (1040, 66993), (1096, 63570), (1304, 53430), (1370, 50856), (1560, 44662), (1630, 42744), (1644, 42380), (1781, 39120), (1956, 35620), (2055, 33904), (2119, 32880), (2192, 31785), (2445, 28496), (2608, 26715), (2740, 25428), (3120, 22331), (3260, 21372), (3288, 21190), (3562, 19560), (3912, 17810), (4110, 16952), (4238, 16440), (4890, 14248), (5343, 13040), (5480, 12714), (6357, 10960), (6520, 10686), (6576, 10595), (7124, 9780), (7824, 8905), (8220, 8476)]