36415780720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{8209}}^1$

素因数の和:8375

約数の個数: 120

約数和(自身を含む): 93694293360

約数和(自身を除く): 57278512640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2840, 3124, 3905, 5041, 5680, 6248, 7810, 8209, 10082, 12496, 15620, 16418, 20164, 25205, 31240, 32836, 40328, 41045, 50410, 55451, 62480, 65672, 80656, 82090, 90299, 100820, 110902, 131344, 164180, 180598, 201640, 221804, 277255, 328360, 361196, 403280, 443608, 451495, 554510, 582839, 656720, 722392, 887216, 902990, 1109020, 1165678, 1444784, 1805980, 2218040, 2331356, 2914195, 3611960, 4436080, 4662712, 5828390, 6411229, 7223920, 9325424, 11656780, 12822458, 23313560, 25644916, 32056145, 41381569, 46627120, 51289832, 64112290, 82763138, 102579664, 128224580, 165526276, 206907845, 256449160, 331052552, 413815690, 455197259, 512898320, 662105104, 827631380, 910394518, 1655262760, 1820789036, 2275986295, 3310525520, 3641578072, 4551972590, 7283156144, 9103945180, 18207890360, 36415780720]

約数ペア:

[(1, 36415780720), (2, 18207890360), (4, 9103945180), (5, 7283156144), (8, 4551972590), (10, 3641578072), (11, 3310525520), (16, 2275986295), (20, 1820789036), (22, 1655262760), (40, 910394518), (44, 827631380), (55, 662105104), (71, 512898320), (80, 455197259), (88, 413815690), (110, 331052552), (142, 256449160), (176, 206907845), (220, 165526276), (284, 128224580), (355, 102579664), (440, 82763138), (568, 64112290), (710, 51289832), (781, 46627120), (880, 41381569), (1136, 32056145), (1420, 25644916), (1562, 23313560), (2840, 12822458), (3124, 11656780), (3905, 9325424), (5041, 7223920), (5680, 6411229), (6248, 5828390), (7810, 4662712), (8209, 4436080), (10082, 3611960), (12496, 2914195), (15620, 2331356), (16418, 2218040), (20164, 1805980), (25205, 1444784), (31240, 1165678), (32836, 1109020), (40328, 902990), (41045, 887216), (50410, 722392), (55451, 656720), (62480, 582839), (65672, 554510), (80656, 451495), (82090, 443608), (90299, 403280), (100820, 361196), (110902, 328360), (131344, 277255), (164180, 221804), (180598, 201640)]