73665760

素因数分解:

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

素因数の和:165

約数の個数: 192

約数和(自身を含む): 217510272

約数和(自身を除く): 143844512

約数列:

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

約数ペア:

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