493412640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{146849}}^1$

素因数の和:146874

約数の個数: 96

約数和(自身を含む): 1776297600

約数和(自身を除く): 1282884960

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, 146849, 293698, 440547, 587396, 734245, 881094, 1027943, 1174792, 1468490, 1762188, 2055886, 2202735, 2349584, 2936980, 3083829, 3524376, 4111772, 4405470, 4699168, 5139715, 5873960, 6167658, 7048752, 8223544, 8810940, 10279430, 11747920, 12335316, 14097504, 15419145, 16447088, 17621880, 20558860, 23495840, 24670632, 30838290, 32894176, 35243760, 41117720, 49341264, 61676580, 70487520, 82235440, 98682528, 123353160, 164470880, 246706320, 493412640]

約数ペア:

[(1, 493412640), (2, 246706320), (3, 164470880), (4, 123353160), (5, 98682528), (6, 82235440), (7, 70487520), (8, 61676580), (10, 49341264), (12, 41117720), (14, 35243760), (15, 32894176), (16, 30838290), (20, 24670632), (21, 23495840), (24, 20558860), (28, 17621880), (30, 16447088), (32, 15419145), (35, 14097504), (40, 12335316), (42, 11747920), (48, 10279430), (56, 8810940), (60, 8223544), (70, 7048752), (80, 6167658), (84, 5873960), (96, 5139715), (105, 4699168), (112, 4405470), (120, 4111772), (140, 3524376), (160, 3083829), (168, 2936980), (210, 2349584), (224, 2202735), (240, 2055886), (280, 1762188), (336, 1468490), (420, 1174792), (480, 1027943), (560, 881094), (672, 734245), (840, 587396), (1120, 440547), (1680, 293698), (3360, 146849)]