1345362720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1627

約数の個数: 192

約数和(自身を含む): 4597689600

約数和(自身を除く): 3252326880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 149, 156, 160, 195, 208, 240, 260, 298, 312, 390, 416, 447, 480, 520, 596, 624, 745, 780, 894, 1040, 1192, 1248, 1447, 1490, 1560, 1788, 1937, 2080, 2235, 2384, 2894, 2980, 3120, 3576, 3874, 4341, 4470, 4768, 5788, 5811, 5960, 6240, 7152, 7235, 7748, 8682, 8940, 9685, 11576, 11622, 11920, 14304, 14470, 15496, 17364, 17880, 18811, 19370, 21705, 23152, 23244, 23840, 28940, 29055, 30992, 34728, 35760, 37622, 38740, 43410, 46304, 46488, 56433, 57880, 58110, 61984, 69456, 71520, 75244, 77480, 86820, 92976, 94055, 112866, 115760, 116220, 138912, 150488, 154960, 173640, 185952, 188110, 215603, 225732, 231520, 232440, 282165, 300976, 309920, 347280, 376220, 431206, 451464, 464880, 564330, 601952, 646809, 694560, 752440, 862412, 902928, 929760, 1078015, 1128660, 1293618, 1504880, 1724824, 1805856, 2156030, 2257320, 2587236, 2802839, 3009760, 3234045, 3449648, 4312060, 4514640, 5174472, 5605678, 6468090, 6899296, 8408517, 8624120, 9029280, 10348944, 11211356, 12936180, 14014195, 16817034, 17248240, 20697888, 22422712, 25872360, 28028390, 33634068, 34496480, 42042585, 44845424, 51744720, 56056780, 67268136, 84085170, 89690848, 103489440, 112113560, 134536272, 168170340, 224227120, 269072544, 336340680, 448454240, 672681360, 1345362720]

約数ペア:

[(1, 1345362720), (2, 672681360), (3, 448454240), (4, 336340680), (5, 269072544), (6, 224227120), (8, 168170340), (10, 134536272), (12, 112113560), (13, 103489440), (15, 89690848), (16, 84085170), (20, 67268136), (24, 56056780), (26, 51744720), (30, 44845424), (32, 42042585), (39, 34496480), (40, 33634068), (48, 28028390), (52, 25872360), (60, 22422712), (65, 20697888), (78, 17248240), (80, 16817034), (96, 14014195), (104, 12936180), (120, 11211356), (130, 10348944), (149, 9029280), (156, 8624120), (160, 8408517), (195, 6899296), (208, 6468090), (240, 5605678), (260, 5174472), (298, 4514640), (312, 4312060), (390, 3449648), (416, 3234045), (447, 3009760), (480, 2802839), (520, 2587236), (596, 2257320), (624, 2156030), (745, 1805856), (780, 1724824), (894, 1504880), (1040, 1293618), (1192, 1128660), (1248, 1078015), (1447, 929760), (1490, 902928), (1560, 862412), (1788, 752440), (1937, 694560), (2080, 646809), (2235, 601952), (2384, 564330), (2894, 464880), (2980, 451464), (3120, 431206), (3576, 376220), (3874, 347280), (4341, 309920), (4470, 300976), (4768, 282165), (5788, 232440), (5811, 231520), (5960, 225732), (6240, 215603), (7152, 188110), (7235, 185952), (7748, 173640), (8682, 154960), (8940, 150488), (9685, 138912), (11576, 116220), (11622, 115760), (11920, 112866), (14304, 94055), (14470, 92976), (15496, 86820), (17364, 77480), (17880, 75244), (18811, 71520), (19370, 69456), (21705, 61984), (23152, 58110), (23244, 57880), (23840, 56433), (28940, 46488), (29055, 46304), (30992, 43410), (34728, 38740), (35760, 37622)]