80832840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 281534400

約数和(自身を除く): 200701560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 293, 330, 363, 380, 418, 440, 456, 484, 570, 586, 605, 627, 660, 726, 760, 836, 879, 968, 1045, 1140, 1172, 1210, 1254, 1320, 1452, 1465, 1672, 1758, 1815, 2090, 2280, 2299, 2344, 2420, 2508, 2904, 2930, 3135, 3223, 3516, 3630, 4180, 4395, 4598, 4840, 5016, 5567, 5860, 6270, 6446, 6897, 7032, 7260, 8360, 8790, 9196, 9669, 11134, 11495, 11720, 12540, 12892, 13794, 14520, 16115, 16701, 17580, 18392, 19338, 22268, 22990, 25080, 25784, 27588, 27835, 32230, 33402, 34485, 35160, 35453, 38676, 44536, 45980, 48345, 55176, 55670, 61237, 64460, 66804, 68970, 70906, 77352, 83505, 91960, 96690, 106359, 111340, 122474, 128920, 133608, 137940, 141812, 167010, 177265, 183711, 193380, 212718, 222680, 244948, 275880, 283624, 306185, 334020, 354530, 367422, 386760, 425436, 489896, 531795, 612370, 668040, 673607, 709060, 734844, 850872, 918555, 1063590, 1224740, 1347214, 1418120, 1469688, 1837110, 2020821, 2127180, 2449480, 2694428, 3368035, 3674220, 4041642, 4254360, 5388856, 6736070, 7348440, 8083284, 10104105, 13472140, 16166568, 20208210, 26944280, 40416420, 80832840]

約数ペア:

[(1, 80832840), (2, 40416420), (3, 26944280), (4, 20208210), (5, 16166568), (6, 13472140), (8, 10104105), (10, 8083284), (11, 7348440), (12, 6736070), (15, 5388856), (19, 4254360), (20, 4041642), (22, 3674220), (24, 3368035), (30, 2694428), (33, 2449480), (38, 2127180), (40, 2020821), (44, 1837110), (55, 1469688), (57, 1418120), (60, 1347214), (66, 1224740), (76, 1063590), (88, 918555), (95, 850872), (110, 734844), (114, 709060), (120, 673607), (121, 668040), (132, 612370), (152, 531795), (165, 489896), (190, 425436), (209, 386760), (220, 367422), (228, 354530), (242, 334020), (264, 306185), (285, 283624), (293, 275880), (330, 244948), (363, 222680), (380, 212718), (418, 193380), (440, 183711), (456, 177265), (484, 167010), (570, 141812), (586, 137940), (605, 133608), (627, 128920), (660, 122474), (726, 111340), (760, 106359), (836, 96690), (879, 91960), (968, 83505), (1045, 77352), (1140, 70906), (1172, 68970), (1210, 66804), (1254, 64460), (1320, 61237), (1452, 55670), (1465, 55176), (1672, 48345), (1758, 45980), (1815, 44536), (2090, 38676), (2280, 35453), (2299, 35160), (2344, 34485), (2420, 33402), (2508, 32230), (2904, 27835), (2930, 27588), (3135, 25784), (3223, 25080), (3516, 22990), (3630, 22268), (4180, 19338), (4395, 18392), (4598, 17580), (4840, 16701), (5016, 16115), (5567, 14520), (5860, 13794), (6270, 12892), (6446, 12540), (6897, 11720), (7032, 11495), (7260, 11134), (8360, 9669), (8790, 9196)]