231892080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1543

約数の個数: 160

約数和(自身を含む): 830613504

約数和(自身を除く): 598721424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1423, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2846, 2910, 3395, 3880, 4074, 4269, 4656, 5432, 5692, 5820, 6790, 7115, 7760, 8148, 8538, 9961, 10185, 10864, 11384, 11640, 13580, 14230, 16296, 17076, 19922, 20370, 21345, 22768, 23280, 27160, 28460, 29883, 32592, 34152, 39844, 40740, 42690, 49805, 54320, 56920, 59766, 68304, 79688, 81480, 85380, 99610, 113840, 119532, 138031, 149415, 159376, 162960, 170760, 199220, 239064, 276062, 298830, 341520, 398440, 414093, 478128, 552124, 597660, 690155, 796880, 828186, 966217, 1104248, 1195320, 1380310, 1656372, 1932434, 2070465, 2208496, 2390640, 2760620, 2898651, 3312744, 3864868, 4140930, 4831085, 5521240, 5797302, 6625488, 7729736, 8281860, 9662170, 11042480, 11594604, 14493255, 15459472, 16563720, 19324340, 23189208, 28986510, 33127440, 38648680, 46378416, 57973020, 77297360, 115946040, 231892080]

約数ペア:

[(1, 231892080), (2, 115946040), (3, 77297360), (4, 57973020), (5, 46378416), (6, 38648680), (7, 33127440), (8, 28986510), (10, 23189208), (12, 19324340), (14, 16563720), (15, 15459472), (16, 14493255), (20, 11594604), (21, 11042480), (24, 9662170), (28, 8281860), (30, 7729736), (35, 6625488), (40, 5797302), (42, 5521240), (48, 4831085), (56, 4140930), (60, 3864868), (70, 3312744), (80, 2898651), (84, 2760620), (97, 2390640), (105, 2208496), (112, 2070465), (120, 1932434), (140, 1656372), (168, 1380310), (194, 1195320), (210, 1104248), (240, 966217), (280, 828186), (291, 796880), (336, 690155), (388, 597660), (420, 552124), (485, 478128), (560, 414093), (582, 398440), (679, 341520), (776, 298830), (840, 276062), (970, 239064), (1164, 199220), (1358, 170760), (1423, 162960), (1455, 159376), (1552, 149415), (1680, 138031), (1940, 119532), (2037, 113840), (2328, 99610), (2716, 85380), (2846, 81480), (2910, 79688), (3395, 68304), (3880, 59766), (4074, 56920), (4269, 54320), (4656, 49805), (5432, 42690), (5692, 40740), (5820, 39844), (6790, 34152), (7115, 32592), (7760, 29883), (8148, 28460), (8538, 27160), (9961, 23280), (10185, 22768), (10864, 21345), (11384, 20370), (11640, 19922), (13580, 17076), (14230, 16296)]