82747840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 248863104

約数和(自身を除く): 166115264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 53, 56, 64, 68, 70, 80, 82, 85, 106, 112, 119, 136, 140, 160, 164, 170, 205, 212, 224, 238, 265, 272, 280, 287, 320, 328, 340, 371, 410, 424, 448, 476, 530, 544, 560, 574, 595, 656, 680, 697, 742, 820, 848, 901, 952, 1060, 1088, 1120, 1148, 1190, 1312, 1360, 1394, 1435, 1484, 1640, 1696, 1802, 1855, 1904, 2120, 2173, 2240, 2296, 2380, 2624, 2720, 2788, 2870, 2968, 3280, 3392, 3485, 3604, 3710, 3808, 4240, 4346, 4505, 4592, 4760, 4879, 5440, 5576, 5740, 5936, 6307, 6560, 6970, 7208, 7420, 7616, 8480, 8692, 9010, 9184, 9520, 9758, 10865, 11152, 11480, 11872, 12614, 13120, 13940, 14416, 14840, 15211, 16960, 17384, 18020, 18368, 19040, 19516, 21730, 22304, 22960, 23744, 24395, 25228, 27880, 28832, 29680, 30422, 31535, 34768, 36040, 36941, 38080, 39032, 43460, 44608, 45920, 48790, 50456, 55760, 57664, 59360, 60844, 63070, 69536, 72080, 73882, 76055, 78064, 86920, 91840, 97580, 100912, 111520, 118720, 121688, 126140, 139072, 144160, 147764, 152110, 156128, 173840, 184705, 195160, 201824, 223040, 243376, 252280, 258587, 288320, 295528, 304220, 312256, 347680, 369410, 390320, 403648, 486752, 504560, 517174, 591056, 608440, 695360, 738820, 780640, 973504, 1009120, 1034348, 1182112, 1216880, 1292935, 1477640, 1561280, 2018240, 2068696, 2364224, 2433760, 2585870, 2955280, 4137392, 4867520, 5171740, 5910560, 8274784, 10343480, 11821120, 16549568, 20686960, 41373920, 82747840]

約数ペア:

[(1, 82747840), (2, 41373920), (4, 20686960), (5, 16549568), (7, 11821120), (8, 10343480), (10, 8274784), (14, 5910560), (16, 5171740), (17, 4867520), (20, 4137392), (28, 2955280), (32, 2585870), (34, 2433760), (35, 2364224), (40, 2068696), (41, 2018240), (53, 1561280), (56, 1477640), (64, 1292935), (68, 1216880), (70, 1182112), (80, 1034348), (82, 1009120), (85, 973504), (106, 780640), (112, 738820), (119, 695360), (136, 608440), (140, 591056), (160, 517174), (164, 504560), (170, 486752), (205, 403648), (212, 390320), (224, 369410), (238, 347680), (265, 312256), (272, 304220), (280, 295528), (287, 288320), (320, 258587), (328, 252280), (340, 243376), (371, 223040), (410, 201824), (424, 195160), (448, 184705), (476, 173840), (530, 156128), (544, 152110), (560, 147764), (574, 144160), (595, 139072), (656, 126140), (680, 121688), (697, 118720), (742, 111520), (820, 100912), (848, 97580), (901, 91840), (952, 86920), (1060, 78064), (1088, 76055), (1120, 73882), (1148, 72080), (1190, 69536), (1312, 63070), (1360, 60844), (1394, 59360), (1435, 57664), (1484, 55760), (1640, 50456), (1696, 48790), (1802, 45920), (1855, 44608), (1904, 43460), (2120, 39032), (2173, 38080), (2240, 36941), (2296, 36040), (2380, 34768), (2624, 31535), (2720, 30422), (2788, 29680), (2870, 28832), (2968, 27880), (3280, 25228), (3392, 24395), (3485, 23744), (3604, 22960), (3710, 22304), (3808, 21730), (4240, 19516), (4346, 19040), (4505, 18368), (4592, 18020), (4760, 17384), (4879, 16960), (5440, 15211), (5576, 14840), (5740, 14416), (5936, 13940), (6307, 13120), (6560, 12614), (6970, 11872), (7208, 11480), (7420, 11152), (7616, 10865), (8480, 9758), (8692, 9520), (9010, 9184)]