167860980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 587059200

約数和(自身を除く): 419198220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1049, 1143, 1260, 1270, 1524, 1778, 1905, 2098, 2286, 2540, 2667, 3147, 3556, 3810, 4196, 4445, 4572, 5245, 5334, 5715, 6294, 7343, 7620, 8001, 8890, 9441, 10490, 10668, 11430, 12588, 13335, 14686, 15735, 16002, 17780, 18882, 20980, 22029, 22860, 26670, 29372, 31470, 32004, 36715, 37764, 40005, 44058, 47205, 53340, 62940, 66087, 73430, 80010, 88116, 94410, 110145, 132174, 133223, 146860, 160020, 188820, 220290, 264348, 266446, 330435, 399669, 440580, 532892, 660870, 666115, 799338, 932561, 1199007, 1321740, 1332230, 1598676, 1865122, 1998345, 2398014, 2664460, 2797683, 3730244, 3996690, 4662805, 4796028, 5595366, 5995035, 7993380, 8393049, 9325610, 11190732, 11990070, 13988415, 16786098, 18651220, 23980140, 27976830, 33572196, 41965245, 55953660, 83930490, 167860980]

約数ペア:

[(1, 167860980), (2, 83930490), (3, 55953660), (4, 41965245), (5, 33572196), (6, 27976830), (7, 23980140), (9, 18651220), (10, 16786098), (12, 13988415), (14, 11990070), (15, 11190732), (18, 9325610), (20, 8393049), (21, 7993380), (28, 5995035), (30, 5595366), (35, 4796028), (36, 4662805), (42, 3996690), (45, 3730244), (60, 2797683), (63, 2664460), (70, 2398014), (84, 1998345), (90, 1865122), (105, 1598676), (126, 1332230), (127, 1321740), (140, 1199007), (180, 932561), (210, 799338), (252, 666115), (254, 660870), (315, 532892), (381, 440580), (420, 399669), (508, 330435), (630, 266446), (635, 264348), (762, 220290), (889, 188820), (1049, 160020), (1143, 146860), (1260, 133223), (1270, 132174), (1524, 110145), (1778, 94410), (1905, 88116), (2098, 80010), (2286, 73430), (2540, 66087), (2667, 62940), (3147, 53340), (3556, 47205), (3810, 44058), (4196, 40005), (4445, 37764), (4572, 36715), (5245, 32004), (5334, 31470), (5715, 29372), (6294, 26670), (7343, 22860), (7620, 22029), (8001, 20980), (8890, 18882), (9441, 17780), (10490, 16002), (10668, 15735), (11430, 14686), (12588, 13335)]