77148960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{22961}}^1$

素因数の和:22986

約数の個数: 96

約数和(自身を含む): 277748352

約数和(自身を除く): 200599392

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 22961, 45922, 68883, 91844, 114805, 137766, 160727, 183688, 229610, 275532, 321454, 344415, 367376, 459220, 482181, 551064, 642908, 688830, 734752, 803635, 918440, 964362, 1102128, 1285816, 1377660, 1607270, 1836880, 1928724, 2204256, 2410905, 2571632, 2755320, 3214540, 3673760, 3857448, 4821810, 5143264, 5510640, 6429080, 7714896, 9643620, 11021280, 12858160, 15429792, 19287240, 25716320, 38574480, 77148960]

約数ペア:

[(1, 77148960), (2, 38574480), (3, 25716320), (4, 19287240), (5, 15429792), (6, 12858160), (7, 11021280), (8, 9643620), (10, 7714896), (12, 6429080), (14, 5510640), (15, 5143264), (16, 4821810), (20, 3857448), (21, 3673760), (24, 3214540), (28, 2755320), (30, 2571632), (32, 2410905), (35, 2204256), (40, 1928724), (42, 1836880), (48, 1607270), (56, 1377660), (60, 1285816), (70, 1102128), (80, 964362), (84, 918440), (96, 803635), (105, 734752), (112, 688830), (120, 642908), (140, 551064), (160, 482181), (168, 459220), (210, 367376), (224, 344415), (240, 321454), (280, 275532), (336, 229610), (420, 183688), (480, 160727), (560, 137766), (672, 114805), (840, 91844), (1120, 68883), (1680, 45922), (3360, 22961)]