198340560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 738167040

約数和(自身を除く): 539826480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 264, 316, 317, 330, 360, 395, 396, 440, 474, 495, 528, 632, 634, 660, 711, 720, 790, 792, 869, 880, 948, 951, 990, 1185, 1264, 1268, 1320, 1422, 1580, 1584, 1585, 1738, 1896, 1902, 1980, 2370, 2536, 2607, 2640, 2844, 2853, 3160, 3170, 3476, 3487, 3555, 3792, 3804, 3960, 4345, 4740, 4755, 5072, 5214, 5688, 5706, 6320, 6340, 6952, 6974, 7110, 7608, 7821, 7920, 8690, 9480, 9510, 10428, 10461, 11376, 11412, 12680, 13035, 13904, 13948, 14220, 14265, 15216, 15642, 17380, 17435, 18960, 19020, 20856, 20922, 22824, 25043, 25360, 26070, 27896, 28440, 28530, 31284, 31383, 34760, 34870, 38040, 39105, 41712, 41844, 45648, 50086, 52140, 52305, 55792, 56880, 57060, 62568, 62766, 69520, 69740, 75129, 76080, 78210, 83688, 100172, 104280, 104610, 114120, 125136, 125215, 125532, 139480, 150258, 156420, 156915, 167376, 200344, 208560, 209220, 225387, 228240, 250430, 251064, 275473, 278960, 300516, 312840, 313830, 375645, 400688, 418440, 450774, 500860, 502128, 550946, 601032, 625680, 627660, 751290, 826419, 836880, 901548, 1001720, 1101892, 1126935, 1202064, 1255320, 1377365, 1502580, 1652838, 1803096, 2003440, 2203784, 2253870, 2479257, 2510640, 2754730, 3005160, 3305676, 3606192, 4132095, 4407568, 4507740, 4958514, 5509460, 6010320, 6611352, 8264190, 9015480, 9917028, 11018920, 12396285, 13222704, 16528380, 18030960, 19834056, 22037840, 24792570, 33056760, 39668112, 49585140, 66113520, 99170280, 198340560]

約数ペア:

[(1, 198340560), (2, 99170280), (3, 66113520), (4, 49585140), (5, 39668112), (6, 33056760), (8, 24792570), (9, 22037840), (10, 19834056), (11, 18030960), (12, 16528380), (15, 13222704), (16, 12396285), (18, 11018920), (20, 9917028), (22, 9015480), (24, 8264190), (30, 6611352), (33, 6010320), (36, 5509460), (40, 4958514), (44, 4507740), (45, 4407568), (48, 4132095), (55, 3606192), (60, 3305676), (66, 3005160), (72, 2754730), (79, 2510640), (80, 2479257), (88, 2253870), (90, 2203784), (99, 2003440), (110, 1803096), (120, 1652838), (132, 1502580), (144, 1377365), (158, 1255320), (165, 1202064), (176, 1126935), (180, 1101892), (198, 1001720), (220, 901548), (237, 836880), (240, 826419), (264, 751290), (316, 627660), (317, 625680), (330, 601032), (360, 550946), (395, 502128), (396, 500860), (440, 450774), (474, 418440), (495, 400688), (528, 375645), (632, 313830), (634, 312840), (660, 300516), (711, 278960), (720, 275473), (790, 251064), (792, 250430), (869, 228240), (880, 225387), (948, 209220), (951, 208560), (990, 200344), (1185, 167376), (1264, 156915), (1268, 156420), (1320, 150258), (1422, 139480), (1580, 125532), (1584, 125215), (1585, 125136), (1738, 114120), (1896, 104610), (1902, 104280), (1980, 100172), (2370, 83688), (2536, 78210), (2607, 76080), (2640, 75129), (2844, 69740), (2853, 69520), (3160, 62766), (3170, 62568), (3476, 57060), (3487, 56880), (3555, 55792), (3792, 52305), (3804, 52140), (3960, 50086), (4345, 45648), (4740, 41844), (4755, 41712), (5072, 39105), (5214, 38040), (5688, 34870), (5706, 34760), (6320, 31383), (6340, 31284), (6952, 28530), (6974, 28440), (7110, 27896), (7608, 26070), (7821, 25360), (7920, 25043), (8690, 22824), (9480, 20922), (9510, 20856), (10428, 19020), (10461, 18960), (11376, 17435), (11412, 17380), (12680, 15642), (13035, 15216), (13904, 14265), (13948, 14220)]