3215665560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{16843}}^1$

素因数の和:16937

約数の個数: 128

約数和(自身を含む): 10138740480

約数和(自身を除く): 6923074920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 430, 444, 516, 555, 645, 740, 860, 888, 1032, 1110, 1290, 1480, 1591, 1720, 2220, 2580, 3182, 4440, 4773, 5160, 6364, 7955, 9546, 12728, 15910, 16843, 19092, 23865, 31820, 33686, 38184, 47730, 50529, 63640, 67372, 84215, 95460, 101058, 134744, 168430, 190920, 202116, 252645, 336860, 404232, 505290, 623191, 673720, 724249, 1010580, 1246382, 1448498, 1869573, 2021160, 2172747, 2492764, 2896996, 3115955, 3621245, 3739146, 4345494, 4985528, 5793992, 6231910, 7242490, 7478292, 8690988, 9347865, 10863735, 12463820, 14484980, 14956584, 17381976, 18695730, 21727470, 24927640, 26797213, 28969960, 37391460, 43454940, 53594426, 74782920, 80391639, 86909880, 107188852, 133986065, 160783278, 214377704, 267972130, 321566556, 401958195, 535944260, 643133112, 803916390, 1071888520, 1607832780, 3215665560]

約数ペア:

[(1, 3215665560), (2, 1607832780), (3, 1071888520), (4, 803916390), (5, 643133112), (6, 535944260), (8, 401958195), (10, 321566556), (12, 267972130), (15, 214377704), (20, 160783278), (24, 133986065), (30, 107188852), (37, 86909880), (40, 80391639), (43, 74782920), (60, 53594426), (74, 43454940), (86, 37391460), (111, 28969960), (120, 26797213), (129, 24927640), (148, 21727470), (172, 18695730), (185, 17381976), (215, 14956584), (222, 14484980), (258, 12463820), (296, 10863735), (344, 9347865), (370, 8690988), (430, 7478292), (444, 7242490), (516, 6231910), (555, 5793992), (645, 4985528), (740, 4345494), (860, 3739146), (888, 3621245), (1032, 3115955), (1110, 2896996), (1290, 2492764), (1480, 2172747), (1591, 2021160), (1720, 1869573), (2220, 1448498), (2580, 1246382), (3182, 1010580), (4440, 724249), (4773, 673720), (5160, 623191), (6364, 505290), (7955, 404232), (9546, 336860), (12728, 252645), (15910, 202116), (16843, 190920), (19092, 168430), (23865, 134744), (31820, 101058), (33686, 95460), (38184, 84215), (47730, 67372), (50529, 63640)]