121462320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 433686528

約数和(自身を除く): 312224208

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, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 367, 394, 420, 560, 591, 734, 788, 840, 985, 1101, 1182, 1379, 1468, 1576, 1680, 1835, 1970, 2202, 2364, 2569, 2758, 2936, 2955, 3152, 3670, 3940, 4137, 4404, 4728, 5138, 5505, 5516, 5872, 5910, 6895, 7340, 7707, 7880, 8274, 8808, 9456, 10276, 11010, 11032, 11820, 12845, 13790, 14680, 15414, 15760, 16548, 17616, 20552, 20685, 22020, 22064, 23640, 25690, 27580, 29360, 30828, 33096, 38535, 41104, 41370, 44040, 47280, 51380, 55160, 61656, 66192, 72299, 77070, 82740, 88080, 102760, 110320, 123312, 144598, 154140, 165480, 205520, 216897, 289196, 308280, 330960, 361495, 433794, 506093, 578392, 616560, 722990, 867588, 1012186, 1084485, 1156784, 1445980, 1518279, 1735176, 2024372, 2168970, 2530465, 2891960, 3036558, 3470352, 4048744, 4337940, 5060930, 5783920, 6073116, 7591395, 8097488, 8675880, 10121860, 12146232, 15182790, 17351760, 20243720, 24292464, 30365580, 40487440, 60731160, 121462320]

約数ペア:

[(1, 121462320), (2, 60731160), (3, 40487440), (4, 30365580), (5, 24292464), (6, 20243720), (7, 17351760), (8, 15182790), (10, 12146232), (12, 10121860), (14, 8675880), (15, 8097488), (16, 7591395), (20, 6073116), (21, 5783920), (24, 5060930), (28, 4337940), (30, 4048744), (35, 3470352), (40, 3036558), (42, 2891960), (48, 2530465), (56, 2168970), (60, 2024372), (70, 1735176), (80, 1518279), (84, 1445980), (105, 1156784), (112, 1084485), (120, 1012186), (140, 867588), (168, 722990), (197, 616560), (210, 578392), (240, 506093), (280, 433794), (336, 361495), (367, 330960), (394, 308280), (420, 289196), (560, 216897), (591, 205520), (734, 165480), (788, 154140), (840, 144598), (985, 123312), (1101, 110320), (1182, 102760), (1379, 88080), (1468, 82740), (1576, 77070), (1680, 72299), (1835, 66192), (1970, 61656), (2202, 55160), (2364, 51380), (2569, 47280), (2758, 44040), (2936, 41370), (2955, 41104), (3152, 38535), (3670, 33096), (3940, 30828), (4137, 29360), (4404, 27580), (4728, 25690), (5138, 23640), (5505, 22064), (5516, 22020), (5872, 20685), (5910, 20552), (6895, 17616), (7340, 16548), (7707, 15760), (7880, 15414), (8274, 14680), (8808, 13790), (9456, 12845), (10276, 11820), (11010, 11032)]