465615040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 1327269888

約数和(自身を除く): 861654848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 110, 124, 136, 155, 160, 170, 176, 187, 220, 248, 251, 272, 310, 320, 340, 341, 352, 374, 440, 496, 502, 527, 544, 620, 680, 682, 704, 748, 880, 935, 992, 1004, 1054, 1088, 1240, 1255, 1360, 1364, 1496, 1705, 1760, 1870, 1984, 2008, 2108, 2480, 2510, 2635, 2720, 2728, 2761, 2992, 3410, 3520, 3740, 4016, 4216, 4267, 4960, 5020, 5270, 5440, 5456, 5522, 5797, 5984, 6820, 7480, 7781, 8032, 8432, 8534, 9920, 10040, 10540, 10912, 11044, 11594, 11968, 13640, 13805, 14960, 15562, 16064, 16864, 17068, 20080, 21080, 21335, 21824, 22088, 23188, 27280, 27610, 28985, 29920, 31124, 33728, 34136, 38905, 40160, 42160, 42670, 44176, 46376, 46937, 54560, 55220, 57970, 59840, 62248, 68272, 77810, 80320, 84320, 85340, 85591, 88352, 92752, 93874, 109120, 110440, 115940, 124496, 132277, 136544, 155620, 168640, 170680, 171182, 176704, 185504, 187748, 220880, 231880, 234685, 248992, 264554, 273088, 311240, 341360, 342364, 371008, 375496, 427955, 441760, 463760, 469370, 497984, 529108, 622480, 661385, 682720, 684728, 750992, 855910, 883520, 927520, 938740, 1058216, 1244960, 1322770, 1365440, 1369456, 1455047, 1501984, 1711820, 1855040, 1877480, 2116432, 2489920, 2645540, 2738912, 2910094, 3003968, 3423640, 3754960, 4232864, 5291080, 5477824, 5820188, 6847280, 7275235, 7509920, 8465728, 10582160, 11640376, 13694560, 14550470, 15019840, 21164320, 23280752, 27389120, 29100940, 42328640, 46561504, 58201880, 93123008, 116403760, 232807520, 465615040]

約数ペア:

[(1, 465615040), (2, 232807520), (4, 116403760), (5, 93123008), (8, 58201880), (10, 46561504), (11, 42328640), (16, 29100940), (17, 27389120), (20, 23280752), (22, 21164320), (31, 15019840), (32, 14550470), (34, 13694560), (40, 11640376), (44, 10582160), (55, 8465728), (62, 7509920), (64, 7275235), (68, 6847280), (80, 5820188), (85, 5477824), (88, 5291080), (110, 4232864), (124, 3754960), (136, 3423640), (155, 3003968), (160, 2910094), (170, 2738912), (176, 2645540), (187, 2489920), (220, 2116432), (248, 1877480), (251, 1855040), (272, 1711820), (310, 1501984), (320, 1455047), (340, 1369456), (341, 1365440), (352, 1322770), (374, 1244960), (440, 1058216), (496, 938740), (502, 927520), (527, 883520), (544, 855910), (620, 750992), (680, 684728), (682, 682720), (704, 661385), (748, 622480), (880, 529108), (935, 497984), (992, 469370), (1004, 463760), (1054, 441760), (1088, 427955), (1240, 375496), (1255, 371008), (1360, 342364), (1364, 341360), (1496, 311240), (1705, 273088), (1760, 264554), (1870, 248992), (1984, 234685), (2008, 231880), (2108, 220880), (2480, 187748), (2510, 185504), (2635, 176704), (2720, 171182), (2728, 170680), (2761, 168640), (2992, 155620), (3410, 136544), (3520, 132277), (3740, 124496), (4016, 115940), (4216, 110440), (4267, 109120), (4960, 93874), (5020, 92752), (5270, 88352), (5440, 85591), (5456, 85340), (5522, 84320), (5797, 80320), (5984, 77810), (6820, 68272), (7480, 62248), (7781, 59840), (8032, 57970), (8432, 55220), (8534, 54560), (9920, 46937), (10040, 46376), (10540, 44176), (10912, 42670), (11044, 42160), (11594, 40160), (11968, 38905), (13640, 34136), (13805, 33728), (14960, 31124), (15562, 29920), (16064, 28985), (16864, 27610), (17068, 27280), (20080, 23188), (21080, 22088), (21335, 21824)]