147331520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 438473088

約数和(自身を除く): 291141568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 53, 56, 64, 68, 70, 73, 80, 85, 106, 112, 119, 136, 140, 146, 160, 170, 212, 224, 238, 265, 272, 280, 292, 320, 340, 365, 371, 424, 448, 476, 511, 530, 544, 560, 584, 595, 680, 730, 742, 848, 901, 952, 1022, 1060, 1088, 1120, 1168, 1190, 1241, 1360, 1460, 1484, 1696, 1802, 1855, 1904, 2044, 2120, 2240, 2336, 2380, 2482, 2555, 2720, 2920, 2968, 3392, 3604, 3710, 3808, 3869, 4088, 4240, 4505, 4672, 4760, 4964, 5110, 5440, 5840, 5936, 6205, 6307, 7208, 7420, 7616, 7738, 8176, 8480, 8687, 9010, 9520, 9928, 10220, 11680, 11872, 12410, 12614, 14416, 14840, 15476, 16352, 16960, 17374, 18020, 19040, 19345, 19856, 20440, 23360, 23744, 24820, 25228, 27083, 28832, 29680, 30952, 31535, 32704, 34748, 36040, 38080, 38690, 39712, 40880, 43435, 49640, 50456, 54166, 57664, 59360, 61904, 63070, 65773, 69496, 72080, 77380, 79424, 81760, 86870, 99280, 100912, 108332, 118720, 123808, 126140, 131546, 135415, 138992, 144160, 154760, 163520, 173740, 198560, 201824, 216664, 247616, 252280, 263092, 270830, 277984, 288320, 309520, 328865, 347480, 397120, 403648, 433328, 460411, 504560, 526184, 541660, 555968, 619040, 657730, 694960, 866656, 920822, 1009120, 1052368, 1083320, 1238080, 1315460, 1389920, 1733312, 1841644, 2018240, 2104736, 2166640, 2302055, 2630920, 2779840, 3683288, 4209472, 4333280, 4604110, 5261840, 7366576, 8666560, 9208220, 10523680, 14733152, 18416440, 21047360, 29466304, 36832880, 73665760, 147331520]

約数ペア:

[(1, 147331520), (2, 73665760), (4, 36832880), (5, 29466304), (7, 21047360), (8, 18416440), (10, 14733152), (14, 10523680), (16, 9208220), (17, 8666560), (20, 7366576), (28, 5261840), (32, 4604110), (34, 4333280), (35, 4209472), (40, 3683288), (53, 2779840), (56, 2630920), (64, 2302055), (68, 2166640), (70, 2104736), (73, 2018240), (80, 1841644), (85, 1733312), (106, 1389920), (112, 1315460), (119, 1238080), (136, 1083320), (140, 1052368), (146, 1009120), (160, 920822), (170, 866656), (212, 694960), (224, 657730), (238, 619040), (265, 555968), (272, 541660), (280, 526184), (292, 504560), (320, 460411), (340, 433328), (365, 403648), (371, 397120), (424, 347480), (448, 328865), (476, 309520), (511, 288320), (530, 277984), (544, 270830), (560, 263092), (584, 252280), (595, 247616), (680, 216664), (730, 201824), (742, 198560), (848, 173740), (901, 163520), (952, 154760), (1022, 144160), (1060, 138992), (1088, 135415), (1120, 131546), (1168, 126140), (1190, 123808), (1241, 118720), (1360, 108332), (1460, 100912), (1484, 99280), (1696, 86870), (1802, 81760), (1855, 79424), (1904, 77380), (2044, 72080), (2120, 69496), (2240, 65773), (2336, 63070), (2380, 61904), (2482, 59360), (2555, 57664), (2720, 54166), (2920, 50456), (2968, 49640), (3392, 43435), (3604, 40880), (3710, 39712), (3808, 38690), (3869, 38080), (4088, 36040), (4240, 34748), (4505, 32704), (4672, 31535), (4760, 30952), (4964, 29680), (5110, 28832), (5440, 27083), (5840, 25228), (5936, 24820), (6205, 23744), (6307, 23360), (7208, 20440), (7420, 19856), (7616, 19345), (7738, 19040), (8176, 18020), (8480, 17374), (8687, 16960), (9010, 16352), (9520, 15476), (9928, 14840), (10220, 14416), (11680, 12614), (11872, 12410)]