385220640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{114649}}^1$

素因数の和:114674

約数の個数: 96

約数和(自身を含む): 1386806400

約数和(自身を除く): 1001585760

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, 114649, 229298, 343947, 458596, 573245, 687894, 802543, 917192, 1146490, 1375788, 1605086, 1719735, 1834384, 2292980, 2407629, 2751576, 3210172, 3439470, 3668768, 4012715, 4585960, 4815258, 5503152, 6420344, 6878940, 8025430, 9171920, 9630516, 11006304, 12038145, 12840688, 13757880, 16050860, 18343840, 19261032, 24076290, 25681376, 27515760, 32101720, 38522064, 48152580, 55031520, 64203440, 77044128, 96305160, 128406880, 192610320, 385220640]

約数ペア:

[(1, 385220640), (2, 192610320), (3, 128406880), (4, 96305160), (5, 77044128), (6, 64203440), (7, 55031520), (8, 48152580), (10, 38522064), (12, 32101720), (14, 27515760), (15, 25681376), (16, 24076290), (20, 19261032), (21, 18343840), (24, 16050860), (28, 13757880), (30, 12840688), (32, 12038145), (35, 11006304), (40, 9630516), (42, 9171920), (48, 8025430), (56, 6878940), (60, 6420344), (70, 5503152), (80, 4815258), (84, 4585960), (96, 4012715), (105, 3668768), (112, 3439470), (120, 3210172), (140, 2751576), (160, 2407629), (168, 2292980), (210, 1834384), (224, 1719735), (240, 1605086), (280, 1375788), (336, 1146490), (420, 917192), (480, 802543), (560, 687894), (672, 573245), (840, 458596), (1120, 343947), (1680, 229298), (3360, 114649)]