13305839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{2663}}^1$

素因数の和:2979

約数の個数: 160

約数和(自身を含む): 41860177920

約数和(自身を除く): 28554338640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 191, 218, 240, 327, 382, 436, 545, 573, 654, 764, 872, 955, 1090, 1146, 1308, 1528, 1635, 1744, 1910, 2180, 2292, 2616, 2663, 2865, 3056, 3270, 3820, 4360, 4584, 5232, 5326, 5730, 6540, 7640, 7989, 8720, 9168, 10652, 11460, 13080, 13315, 15280, 15978, 20819, 21304, 22920, 26160, 26630, 31956, 39945, 41638, 42608, 45840, 53260, 62457, 63912, 79890, 83276, 104095, 106520, 124914, 127824, 159780, 166552, 208190, 213040, 249828, 290267, 312285, 319560, 333104, 416380, 499656, 508633, 580534, 624570, 639120, 832760, 870801, 999312, 1017266, 1161068, 1249140, 1451335, 1525899, 1665520, 1741602, 2034532, 2322136, 2498280, 2543165, 2902670, 3051798, 3483204, 4069064, 4354005, 4644272, 4996560, 5086330, 5805340, 6103596, 6966408, 7629495, 8138128, 8708010, 10172660, 11610680, 12207192, 13932816, 15258990, 17416020, 20345320, 23221360, 24414384, 30517980, 34832040, 40690640, 55440997, 61035960, 69664080, 110881994, 122071920, 166322991, 221763988, 277204985, 332645982, 443527976, 554409970, 665291964, 831614955, 887055952, 1108819940, 1330583928, 1663229910, 2217639880, 2661167856, 3326459820, 4435279760, 6652919640, 13305839280]

約数ペア:

[(1, 13305839280), (2, 6652919640), (3, 4435279760), (4, 3326459820), (5, 2661167856), (6, 2217639880), (8, 1663229910), (10, 1330583928), (12, 1108819940), (15, 887055952), (16, 831614955), (20, 665291964), (24, 554409970), (30, 443527976), (40, 332645982), (48, 277204985), (60, 221763988), (80, 166322991), (109, 122071920), (120, 110881994), (191, 69664080), (218, 61035960), (240, 55440997), (327, 40690640), (382, 34832040), (436, 30517980), (545, 24414384), (573, 23221360), (654, 20345320), (764, 17416020), (872, 15258990), (955, 13932816), (1090, 12207192), (1146, 11610680), (1308, 10172660), (1528, 8708010), (1635, 8138128), (1744, 7629495), (1910, 6966408), (2180, 6103596), (2292, 5805340), (2616, 5086330), (2663, 4996560), (2865, 4644272), (3056, 4354005), (3270, 4069064), (3820, 3483204), (4360, 3051798), (4584, 2902670), (5232, 2543165), (5326, 2498280), (5730, 2322136), (6540, 2034532), (7640, 1741602), (7989, 1665520), (8720, 1525899), (9168, 1451335), (10652, 1249140), (11460, 1161068), (13080, 1017266), (13315, 999312), (15280, 870801), (15978, 832760), (20819, 639120), (21304, 624570), (22920, 580534), (26160, 508633), (26630, 499656), (31956, 416380), (39945, 333104), (41638, 319560), (42608, 312285), (45840, 290267), (53260, 249828), (62457, 213040), (63912, 208190), (79890, 166552), (83276, 159780), (104095, 127824), (106520, 124914)]