473672640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{70487}}^1$

素因数の和:70514

約数の個数: 112

約数和(自身を含む): 1718779392

約数和(自身を除く): 1245106752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 70487, 140974, 211461, 281948, 352435, 422922, 493409, 563896, 704870, 845844, 986818, 1057305, 1127792, 1409740, 1480227, 1691688, 1973636, 2114610, 2255584, 2467045, 2819480, 2960454, 3383376, 3947272, 4229220, 4511168, 4934090, 5638960, 5920908, 6766752, 7401135, 7894544, 8458440, 9868180, 11277920, 11841816, 13533504, 14802270, 15789088, 16916880, 19736360, 22555840, 23683632, 29604540, 31578176, 33833760, 39472720, 47367264, 59209080, 67667520, 78945440, 94734528, 118418160, 157890880, 236836320, 473672640]

約数ペア:

[(1, 473672640), (2, 236836320), (3, 157890880), (4, 118418160), (5, 94734528), (6, 78945440), (7, 67667520), (8, 59209080), (10, 47367264), (12, 39472720), (14, 33833760), (15, 31578176), (16, 29604540), (20, 23683632), (21, 22555840), (24, 19736360), (28, 16916880), (30, 15789088), (32, 14802270), (35, 13533504), (40, 11841816), (42, 11277920), (48, 9868180), (56, 8458440), (60, 7894544), (64, 7401135), (70, 6766752), (80, 5920908), (84, 5638960), (96, 4934090), (105, 4511168), (112, 4229220), (120, 3947272), (140, 3383376), (160, 2960454), (168, 2819480), (192, 2467045), (210, 2255584), (224, 2114610), (240, 1973636), (280, 1691688), (320, 1480227), (336, 1409740), (420, 1127792), (448, 1057305), (480, 986818), (560, 845844), (672, 704870), (840, 563896), (960, 493409), (1120, 422922), (1344, 352435), (1680, 281948), (2240, 211461), (3360, 140974), (6720, 70487)]