73380160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 221211648

約数和(自身を除く): 147831488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 47, 56, 64, 68, 70, 80, 82, 85, 94, 112, 119, 136, 140, 160, 164, 170, 188, 205, 224, 235, 238, 272, 280, 287, 320, 328, 329, 340, 376, 410, 448, 470, 476, 544, 560, 574, 595, 656, 658, 680, 697, 752, 799, 820, 940, 952, 1088, 1120, 1148, 1190, 1312, 1316, 1360, 1394, 1435, 1504, 1598, 1640, 1645, 1880, 1904, 1927, 2240, 2296, 2380, 2624, 2632, 2720, 2788, 2870, 3008, 3196, 3280, 3290, 3485, 3760, 3808, 3854, 3995, 4592, 4760, 4879, 5264, 5440, 5576, 5593, 5740, 6392, 6560, 6580, 6970, 7520, 7616, 7708, 7990, 9184, 9520, 9635, 9758, 10528, 11152, 11186, 11480, 12784, 13120, 13160, 13489, 13940, 15040, 15416, 15980, 18368, 19040, 19270, 19516, 21056, 22304, 22372, 22960, 24395, 25568, 26320, 26978, 27880, 27965, 30832, 31960, 32759, 38080, 38540, 39032, 44608, 44744, 45920, 48790, 51136, 52640, 53956, 55760, 55930, 61664, 63920, 65518, 67445, 77080, 78064, 89488, 91840, 97580, 105280, 107912, 111520, 111860, 123328, 127840, 131036, 134890, 154160, 156128, 163795, 178976, 195160, 215824, 223040, 223720, 229313, 255680, 262072, 269780, 308320, 312256, 327590, 357952, 390320, 431648, 447440, 458626, 524144, 539560, 616640, 655180, 780640, 863296, 894880, 917252, 1048288, 1079120, 1146565, 1310360, 1561280, 1789760, 1834504, 2096576, 2158240, 2293130, 2620720, 3669008, 4316480, 4586260, 5241440, 7338016, 9172520, 10482880, 14676032, 18345040, 36690080, 73380160]

約数ペア:

[(1, 73380160), (2, 36690080), (4, 18345040), (5, 14676032), (7, 10482880), (8, 9172520), (10, 7338016), (14, 5241440), (16, 4586260), (17, 4316480), (20, 3669008), (28, 2620720), (32, 2293130), (34, 2158240), (35, 2096576), (40, 1834504), (41, 1789760), (47, 1561280), (56, 1310360), (64, 1146565), (68, 1079120), (70, 1048288), (80, 917252), (82, 894880), (85, 863296), (94, 780640), (112, 655180), (119, 616640), (136, 539560), (140, 524144), (160, 458626), (164, 447440), (170, 431648), (188, 390320), (205, 357952), (224, 327590), (235, 312256), (238, 308320), (272, 269780), (280, 262072), (287, 255680), (320, 229313), (328, 223720), (329, 223040), (340, 215824), (376, 195160), (410, 178976), (448, 163795), (470, 156128), (476, 154160), (544, 134890), (560, 131036), (574, 127840), (595, 123328), (656, 111860), (658, 111520), (680, 107912), (697, 105280), (752, 97580), (799, 91840), (820, 89488), (940, 78064), (952, 77080), (1088, 67445), (1120, 65518), (1148, 63920), (1190, 61664), (1312, 55930), (1316, 55760), (1360, 53956), (1394, 52640), (1435, 51136), (1504, 48790), (1598, 45920), (1640, 44744), (1645, 44608), (1880, 39032), (1904, 38540), (1927, 38080), (2240, 32759), (2296, 31960), (2380, 30832), (2624, 27965), (2632, 27880), (2720, 26978), (2788, 26320), (2870, 25568), (3008, 24395), (3196, 22960), (3280, 22372), (3290, 22304), (3485, 21056), (3760, 19516), (3808, 19270), (3854, 19040), (3995, 18368), (4592, 15980), (4760, 15416), (4879, 15040), (5264, 13940), (5440, 13489), (5576, 13160), (5593, 13120), (5740, 12784), (6392, 11480), (6560, 11186), (6580, 11152), (6970, 10528), (7520, 9758), (7616, 9635), (7708, 9520), (7990, 9184)]