137628960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{40961}}^1$

素因数の和:40986

約数の個数: 96

約数和(自身を含む): 495476352

約数和(自身を除く): 357847392

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, 40961, 81922, 122883, 163844, 204805, 245766, 286727, 327688, 409610, 491532, 573454, 614415, 655376, 819220, 860181, 983064, 1146908, 1228830, 1310752, 1433635, 1638440, 1720362, 1966128, 2293816, 2457660, 2867270, 3276880, 3440724, 3932256, 4300905, 4587632, 4915320, 5734540, 6553760, 6881448, 8601810, 9175264, 9830640, 11469080, 13762896, 17203620, 19661280, 22938160, 27525792, 34407240, 45876320, 68814480, 137628960]

約数ペア:

[(1, 137628960), (2, 68814480), (3, 45876320), (4, 34407240), (5, 27525792), (6, 22938160), (7, 19661280), (8, 17203620), (10, 13762896), (12, 11469080), (14, 9830640), (15, 9175264), (16, 8601810), (20, 6881448), (21, 6553760), (24, 5734540), (28, 4915320), (30, 4587632), (32, 4300905), (35, 3932256), (40, 3440724), (42, 3276880), (48, 2867270), (56, 2457660), (60, 2293816), (70, 1966128), (80, 1720362), (84, 1638440), (96, 1433635), (105, 1310752), (112, 1228830), (120, 1146908), (140, 983064), (160, 860181), (168, 819220), (210, 655376), (224, 614415), (240, 573454), (280, 491532), (336, 409610), (420, 327688), (480, 286727), (560, 245766), (672, 204805), (840, 163844), (1120, 122883), (1680, 81922), (3360, 40961)]