80455087020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{172421}}^1$

素因数の和:172552

約数の個数: 192

約数和(自身を含む): 283643845632

約数和(自身を除く): 203188758612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 132, 140, 154, 165, 202, 210, 220, 231, 303, 308, 330, 385, 404, 420, 462, 505, 606, 660, 707, 770, 924, 1010, 1111, 1155, 1212, 1414, 1515, 1540, 2020, 2121, 2222, 2310, 2828, 3030, 3333, 3535, 4242, 4444, 4620, 5555, 6060, 6666, 7070, 7777, 8484, 10605, 11110, 13332, 14140, 15554, 16665, 21210, 22220, 23331, 31108, 33330, 38885, 42420, 46662, 66660, 77770, 93324, 116655, 155540, 172421, 233310, 344842, 466620, 517263, 689684, 862105, 1034526, 1206947, 1724210, 1896631, 2069052, 2413894, 2586315, 3448420, 3620841, 3793262, 4827788, 5172630, 5689893, 6034735, 7241682, 7586524, 9483155, 10345260, 11379786, 12069470, 13276417, 14483364, 17414521, 18104205, 18966310, 22759572, 24138940, 26552834, 28449465, 34829042, 36208410, 37932620, 39829251, 52243563, 53105668, 56898930, 66382085, 69658084, 72416820, 79658502, 87072605, 104487126, 113797860, 121901647, 132764170, 159317004, 174145210, 191559731, 199146255, 208974252, 243803294, 261217815, 265528340, 348290420, 365704941, 383119462, 398292510, 487606588, 522435630, 574679193, 609508235, 731409882, 766238924, 796585020, 957798655, 1044871260, 1149358386, 1219016470, 1340918117, 1462819764, 1828524705, 1915597310, 2298716772, 2438032940, 2681836234, 2873395965, 3657049410, 3831194620, 4022754351, 5363672468, 5746791930, 6704590585, 7314098820, 8045508702, 11493583860, 13409181170, 16091017404, 20113771755, 26818362340, 40227543510, 80455087020]

約数ペア:

[(1, 80455087020), (2, 40227543510), (3, 26818362340), (4, 20113771755), (5, 16091017404), (6, 13409181170), (7, 11493583860), (10, 8045508702), (11, 7314098820), (12, 6704590585), (14, 5746791930), (15, 5363672468), (20, 4022754351), (21, 3831194620), (22, 3657049410), (28, 2873395965), (30, 2681836234), (33, 2438032940), (35, 2298716772), (42, 1915597310), (44, 1828524705), (55, 1462819764), (60, 1340918117), (66, 1219016470), (70, 1149358386), (77, 1044871260), (84, 957798655), (101, 796585020), (105, 766238924), (110, 731409882), (132, 609508235), (140, 574679193), (154, 522435630), (165, 487606588), (202, 398292510), (210, 383119462), (220, 365704941), (231, 348290420), (303, 265528340), (308, 261217815), (330, 243803294), (385, 208974252), (404, 199146255), (420, 191559731), (462, 174145210), (505, 159317004), (606, 132764170), (660, 121901647), (707, 113797860), (770, 104487126), (924, 87072605), (1010, 79658502), (1111, 72416820), (1155, 69658084), (1212, 66382085), (1414, 56898930), (1515, 53105668), (1540, 52243563), (2020, 39829251), (2121, 37932620), (2222, 36208410), (2310, 34829042), (2828, 28449465), (3030, 26552834), (3333, 24138940), (3535, 22759572), (4242, 18966310), (4444, 18104205), (4620, 17414521), (5555, 14483364), (6060, 13276417), (6666, 12069470), (7070, 11379786), (7777, 10345260), (8484, 9483155), (10605, 7586524), (11110, 7241682), (13332, 6034735), (14140, 5689893), (15554, 5172630), (16665, 4827788), (21210, 3793262), (22220, 3620841), (23331, 3448420), (31108, 2586315), (33330, 2413894), (38885, 2069052), (42420, 1896631), (46662, 1724210), (66660, 1206947), (77770, 1034526), (93324, 862105), (116655, 689684), (155540, 517263), (172421, 466620), (233310, 344842)]