1645369920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8527}}^1$

素因数の和:8617

約数の個数: 168

約数和(自身を含む): 5744529024

約数和(自身を除く): 4099159104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 4020, 4288, 4824, 5360, 6030, 6432, 8040, 8527, 9648, 10720, 12060, 12864, 16080, 17054, 19296, 21440, 24120, 25581, 32160, 34108, 38592, 42635, 48240, 51162, 64320, 68216, 76743, 85270, 96480, 102324, 127905, 136432, 153486, 170540, 192960, 204648, 255810, 272864, 306972, 341080, 383715, 409296, 511620, 545728, 571309, 613944, 682160, 767430, 818592, 1023240, 1142618, 1227888, 1364320, 1534860, 1637184, 1713927, 2046480, 2285236, 2455776, 2728640, 2856545, 3069720, 3427854, 4092960, 4570472, 4911552, 5141781, 5713090, 6139440, 6855708, 8185920, 8569635, 9140944, 10283562, 11426180, 12278880, 13711416, 17139270, 18281888, 20567124, 22852360, 24557760, 25708905, 27422832, 34278540, 36563776, 41134248, 45704720, 51417810, 54845664, 68557080, 82268496, 91409440, 102835620, 109691328, 137114160, 164536992, 182818880, 205671240, 274228320, 329073984, 411342480, 548456640, 822684960, 1645369920]

約数ペア:

[(1, 1645369920), (2, 822684960), (3, 548456640), (4, 411342480), (5, 329073984), (6, 274228320), (8, 205671240), (9, 182818880), (10, 164536992), (12, 137114160), (15, 109691328), (16, 102835620), (18, 91409440), (20, 82268496), (24, 68557080), (30, 54845664), (32, 51417810), (36, 45704720), (40, 41134248), (45, 36563776), (48, 34278540), (60, 27422832), (64, 25708905), (67, 24557760), (72, 22852360), (80, 20567124), (90, 18281888), (96, 17139270), (120, 13711416), (134, 12278880), (144, 11426180), (160, 10283562), (180, 9140944), (192, 8569635), (201, 8185920), (240, 6855708), (268, 6139440), (288, 5713090), (320, 5141781), (335, 4911552), (360, 4570472), (402, 4092960), (480, 3427854), (536, 3069720), (576, 2856545), (603, 2728640), (670, 2455776), (720, 2285236), (804, 2046480), (960, 1713927), (1005, 1637184), (1072, 1534860), (1206, 1364320), (1340, 1227888), (1440, 1142618), (1608, 1023240), (2010, 818592), (2144, 767430), (2412, 682160), (2680, 613944), (2880, 571309), (3015, 545728), (3216, 511620), (4020, 409296), (4288, 383715), (4824, 341080), (5360, 306972), (6030, 272864), (6432, 255810), (8040, 204648), (8527, 192960), (9648, 170540), (10720, 153486), (12060, 136432), (12864, 127905), (16080, 102324), (17054, 96480), (19296, 85270), (21440, 76743), (24120, 68216), (25581, 64320), (32160, 51162), (34108, 48240), (38592, 42635)]