847346940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4977

約数の個数: 192

約数和(自身を含む): 2975616000

約数和(自身を除く): 2128269060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 396, 435, 495, 522, 540, 580, 594, 638, 660, 783, 870, 957, 990, 1044, 1188, 1276, 1305, 1485, 1566, 1595, 1740, 1914, 1980, 2610, 2871, 2970, 3132, 3190, 3828, 3915, 4785, 4919, 5220, 5742, 5940, 6380, 7830, 8613, 9570, 9838, 11484, 14355, 14757, 15660, 17226, 19140, 19676, 24595, 28710, 29514, 34452, 43065, 44271, 49190, 54109, 57420, 59028, 73785, 86130, 88542, 98380, 108218, 132813, 142651, 147570, 162327, 172260, 177084, 216436, 221355, 265626, 270545, 285302, 295140, 324654, 427953, 442710, 486981, 531252, 541090, 570604, 649308, 664065, 713255, 811635, 855906, 885420, 973962, 1082180, 1283859, 1328130, 1426510, 1460943, 1569161, 1623270, 1711812, 1947924, 2139765, 2434905, 2567718, 2656260, 2853020, 2921886, 3138322, 3246540, 3851577, 4279530, 4707483, 4869810, 5135436, 5843772, 6276644, 6419295, 7304715, 7703154, 7845805, 8559060, 9414966, 9739620, 12838590, 14122449, 14609430, 15406308, 15691610, 18829932, 19257885, 23537415, 25677180, 28244898, 29218860, 31383220, 38515770, 42367347, 47074830, 56489796, 70612245, 77031540, 84734694, 94149660, 141224490, 169469388, 211836735, 282448980, 423673470, 847346940]

約数ペア:

[(1, 847346940), (2, 423673470), (3, 282448980), (4, 211836735), (5, 169469388), (6, 141224490), (9, 94149660), (10, 84734694), (11, 77031540), (12, 70612245), (15, 56489796), (18, 47074830), (20, 42367347), (22, 38515770), (27, 31383220), (29, 29218860), (30, 28244898), (33, 25677180), (36, 23537415), (44, 19257885), (45, 18829932), (54, 15691610), (55, 15406308), (58, 14609430), (60, 14122449), (66, 12838590), (87, 9739620), (90, 9414966), (99, 8559060), (108, 7845805), (110, 7703154), (116, 7304715), (132, 6419295), (135, 6276644), (145, 5843772), (165, 5135436), (174, 4869810), (180, 4707483), (198, 4279530), (220, 3851577), (261, 3246540), (270, 3138322), (290, 2921886), (297, 2853020), (319, 2656260), (330, 2567718), (348, 2434905), (396, 2139765), (435, 1947924), (495, 1711812), (522, 1623270), (540, 1569161), (580, 1460943), (594, 1426510), (638, 1328130), (660, 1283859), (783, 1082180), (870, 973962), (957, 885420), (990, 855906), (1044, 811635), (1188, 713255), (1276, 664065), (1305, 649308), (1485, 570604), (1566, 541090), (1595, 531252), (1740, 486981), (1914, 442710), (1980, 427953), (2610, 324654), (2871, 295140), (2970, 285302), (3132, 270545), (3190, 265626), (3828, 221355), (3915, 216436), (4785, 177084), (4919, 172260), (5220, 162327), (5742, 147570), (5940, 142651), (6380, 132813), (7830, 108218), (8613, 98380), (9570, 88542), (9838, 86130), (11484, 73785), (14355, 59028), (14757, 57420), (15660, 54109), (17226, 49190), (19140, 44271), (19676, 43065), (24595, 34452), (28710, 29514)]