455333340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1568

約数の個数: 192

約数和(自身を含む): 1614348288

約数和(自身を除く): 1159014948

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, 67, 70, 77, 84, 105, 110, 132, 134, 140, 154, 165, 201, 210, 220, 231, 268, 308, 330, 335, 385, 402, 420, 462, 469, 660, 670, 737, 770, 804, 924, 938, 1005, 1155, 1340, 1407, 1471, 1474, 1540, 1876, 2010, 2211, 2310, 2345, 2814, 2942, 2948, 3685, 4020, 4413, 4422, 4620, 4690, 5159, 5628, 5884, 7035, 7355, 7370, 8826, 8844, 9380, 10297, 10318, 11055, 14070, 14710, 14740, 15477, 16181, 17652, 20594, 20636, 22065, 22110, 25795, 28140, 29420, 30891, 30954, 32362, 41188, 44130, 44220, 48543, 51485, 51590, 61782, 61908, 64724, 77385, 80905, 88260, 97086, 98557, 102970, 103180, 113267, 123564, 154455, 154770, 161810, 194172, 197114, 205940, 226534, 242715, 295671, 308910, 309540, 323620, 339801, 394228, 453068, 485430, 492785, 566335, 591342, 617820, 679602, 689899, 970860, 985570, 1084127, 1132670, 1182684, 1359204, 1379798, 1478355, 1699005, 1971140, 2069697, 2168254, 2265340, 2759596, 2956710, 3252381, 3398010, 3449495, 4139394, 4336508, 5420635, 5913420, 6504762, 6796020, 6898990, 7588889, 8278788, 10348485, 10841270, 13009524, 13797980, 15177778, 16261905, 20696970, 21682540, 22766667, 30355556, 32523810, 37944445, 41393940, 45533334, 65047620, 75888890, 91066668, 113833335, 151777780, 227666670, 455333340]

約数ペア:

[(1, 455333340), (2, 227666670), (3, 151777780), (4, 113833335), (5, 91066668), (6, 75888890), (7, 65047620), (10, 45533334), (11, 41393940), (12, 37944445), (14, 32523810), (15, 30355556), (20, 22766667), (21, 21682540), (22, 20696970), (28, 16261905), (30, 15177778), (33, 13797980), (35, 13009524), (42, 10841270), (44, 10348485), (55, 8278788), (60, 7588889), (66, 6898990), (67, 6796020), (70, 6504762), (77, 5913420), (84, 5420635), (105, 4336508), (110, 4139394), (132, 3449495), (134, 3398010), (140, 3252381), (154, 2956710), (165, 2759596), (201, 2265340), (210, 2168254), (220, 2069697), (231, 1971140), (268, 1699005), (308, 1478355), (330, 1379798), (335, 1359204), (385, 1182684), (402, 1132670), (420, 1084127), (462, 985570), (469, 970860), (660, 689899), (670, 679602), (737, 617820), (770, 591342), (804, 566335), (924, 492785), (938, 485430), (1005, 453068), (1155, 394228), (1340, 339801), (1407, 323620), (1471, 309540), (1474, 308910), (1540, 295671), (1876, 242715), (2010, 226534), (2211, 205940), (2310, 197114), (2345, 194172), (2814, 161810), (2942, 154770), (2948, 154455), (3685, 123564), (4020, 113267), (4413, 103180), (4422, 102970), (4620, 98557), (4690, 97086), (5159, 88260), (5628, 80905), (5884, 77385), (7035, 64724), (7355, 61908), (7370, 61782), (8826, 51590), (8844, 51485), (9380, 48543), (10297, 44220), (10318, 44130), (11055, 41188), (14070, 32362), (14710, 30954), (14740, 30891), (15477, 29420), (16181, 28140), (17652, 25795), (20594, 22110), (20636, 22065)]