138828060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 192

約数和(自身を含む): 519859200

約数和(自身を除く): 381031140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1933, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3866, 3990, 4788, 5130, 5799, 5985, 7182, 7732, 7980, 9665, 10260, 11598, 11970, 13531, 14364, 17397, 17955, 19330, 23196, 23940, 27062, 28995, 34794, 35910, 36727, 38660, 40593, 52191, 54124, 57990, 67655, 69588, 71820, 73454, 81186, 86985, 104382, 110181, 115980, 121779, 135310, 146908, 162372, 173970, 183635, 202965, 208764, 220362, 243558, 257089, 260955, 270620, 330543, 347940, 365337, 367270, 405930, 440724, 487116, 514178, 521910, 550905, 608895, 661086, 730674, 734540, 771267, 811860, 991629, 1028356, 1043820, 1101810, 1217790, 1285445, 1322172, 1461348, 1542534, 1652715, 1826685, 1983258, 2203620, 2313801, 2435580, 2570890, 3085068, 3305430, 3653370, 3856335, 3966516, 4627602, 4958145, 5141780, 6610860, 6941403, 7306740, 7712670, 9255204, 9916290, 11569005, 13882806, 15425340, 19832580, 23138010, 27765612, 34707015, 46276020, 69414030, 138828060]

約数ペア:

[(1, 138828060), (2, 69414030), (3, 46276020), (4, 34707015), (5, 27765612), (6, 23138010), (7, 19832580), (9, 15425340), (10, 13882806), (12, 11569005), (14, 9916290), (15, 9255204), (18, 7712670), (19, 7306740), (20, 6941403), (21, 6610860), (27, 5141780), (28, 4958145), (30, 4627602), (35, 3966516), (36, 3856335), (38, 3653370), (42, 3305430), (45, 3085068), (54, 2570890), (57, 2435580), (60, 2313801), (63, 2203620), (70, 1983258), (76, 1826685), (84, 1652715), (90, 1542534), (95, 1461348), (105, 1322172), (108, 1285445), (114, 1217790), (126, 1101810), (133, 1043820), (135, 1028356), (140, 991629), (171, 811860), (180, 771267), (189, 734540), (190, 730674), (210, 661086), (228, 608895), (252, 550905), (266, 521910), (270, 514178), (285, 487116), (315, 440724), (342, 405930), (378, 367270), (380, 365337), (399, 347940), (420, 330543), (513, 270620), (532, 260955), (540, 257089), (570, 243558), (630, 220362), (665, 208764), (684, 202965), (756, 183635), (798, 173970), (855, 162372), (945, 146908), (1026, 135310), (1140, 121779), (1197, 115980), (1260, 110181), (1330, 104382), (1596, 86985), (1710, 81186), (1890, 73454), (1933, 71820), (1995, 69588), (2052, 67655), (2394, 57990), (2565, 54124), (2660, 52191), (3420, 40593), (3591, 38660), (3780, 36727), (3866, 35910), (3990, 34794), (4788, 28995), (5130, 27062), (5799, 23940), (5985, 23196), (7182, 19330), (7732, 17955), (7980, 17397), (9665, 14364), (10260, 13531), (11598, 11970)]