291259484960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1814927}}^1$

素因数の和:1815018

約数の個数: 96

約数和(自身を含む): 740926206720

約数和(自身を除く): 449666721760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 472, 544, 590, 680, 944, 1003, 1180, 1360, 1888, 2006, 2360, 2720, 4012, 4720, 5015, 8024, 9440, 10030, 16048, 20060, 32096, 40120, 80240, 160480, 1814927, 3629854, 7259708, 9074635, 14519416, 18149270, 29038832, 30853759, 36298540, 58077664, 61707518, 72597080, 107080693, 123415036, 145194160, 154268795, 214161386, 246830072, 290388320, 308537590, 428322772, 493660144, 535403465, 617075180, 856645544, 987320288, 1070806930, 1234150360, 1713291088, 1820371781, 2141613860, 2468300720, 3426582176, 3640743562, 4283227720, 4936601440, 7281487124, 8566455440, 9101858905, 14562974248, 17132910880, 18203717810, 29125948496, 36407435620, 58251896992, 72814871240, 145629742480, 291259484960]

約数ペア:

[(1, 291259484960), (2, 145629742480), (4, 72814871240), (5, 58251896992), (8, 36407435620), (10, 29125948496), (16, 18203717810), (17, 17132910880), (20, 14562974248), (32, 9101858905), (34, 8566455440), (40, 7281487124), (59, 4936601440), (68, 4283227720), (80, 3640743562), (85, 3426582176), (118, 2468300720), (136, 2141613860), (160, 1820371781), (170, 1713291088), (236, 1234150360), (272, 1070806930), (295, 987320288), (340, 856645544), (472, 617075180), (544, 535403465), (590, 493660144), (680, 428322772), (944, 308537590), (1003, 290388320), (1180, 246830072), (1360, 214161386), (1888, 154268795), (2006, 145194160), (2360, 123415036), (2720, 107080693), (4012, 72597080), (4720, 61707518), (5015, 58077664), (8024, 36298540), (9440, 30853759), (10030, 29038832), (16048, 18149270), (20060, 14519416), (32096, 9074635), (40120, 7259708), (80240, 3629854), (160480, 1814927)]