195837840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 728881920

約数和(自身を除く): 533044080

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, 313, 316, 330, 360, 395, 396, 440, 474, 495, 528, 626, 632, 660, 711, 720, 790, 792, 869, 880, 939, 948, 990, 1185, 1252, 1264, 1320, 1422, 1565, 1580, 1584, 1738, 1878, 1896, 1980, 2370, 2504, 2607, 2640, 2817, 2844, 3130, 3160, 3443, 3476, 3555, 3756, 3792, 3960, 4345, 4695, 4740, 5008, 5214, 5634, 5688, 6260, 6320, 6886, 6952, 7110, 7512, 7821, 7920, 8690, 9390, 9480, 10329, 10428, 11268, 11376, 12520, 13035, 13772, 13904, 14085, 14220, 15024, 15642, 17215, 17380, 18780, 18960, 20658, 20856, 22536, 24727, 25040, 26070, 27544, 28170, 28440, 30987, 31284, 34430, 34760, 37560, 39105, 41316, 41712, 45072, 49454, 51645, 52140, 55088, 56340, 56880, 61974, 62568, 68860, 69520, 74181, 75120, 78210, 82632, 98908, 103290, 104280, 112680, 123635, 123948, 125136, 137720, 148362, 154935, 156420, 165264, 197816, 206580, 208560, 222543, 225360, 247270, 247896, 271997, 275440, 296724, 309870, 312840, 370905, 395632, 413160, 445086, 494540, 495792, 543994, 593448, 619740, 625680, 741810, 815991, 826320, 890172, 989080, 1087988, 1112715, 1186896, 1239480, 1359985, 1483620, 1631982, 1780344, 1978160, 2175976, 2225430, 2447973, 2478960, 2719970, 2967240, 3263964, 3560688, 4079955, 4351952, 4450860, 4895946, 5439940, 5934480, 6527928, 8159910, 8901720, 9791892, 10879880, 12239865, 13055856, 16319820, 17803440, 19583784, 21759760, 24479730, 32639640, 39167568, 48959460, 65279280, 97918920, 195837840]

約数ペア:

[(1, 195837840), (2, 97918920), (3, 65279280), (4, 48959460), (5, 39167568), (6, 32639640), (8, 24479730), (9, 21759760), (10, 19583784), (11, 17803440), (12, 16319820), (15, 13055856), (16, 12239865), (18, 10879880), (20, 9791892), (22, 8901720), (24, 8159910), (30, 6527928), (33, 5934480), (36, 5439940), (40, 4895946), (44, 4450860), (45, 4351952), (48, 4079955), (55, 3560688), (60, 3263964), (66, 2967240), (72, 2719970), (79, 2478960), (80, 2447973), (88, 2225430), (90, 2175976), (99, 1978160), (110, 1780344), (120, 1631982), (132, 1483620), (144, 1359985), (158, 1239480), (165, 1186896), (176, 1112715), (180, 1087988), (198, 989080), (220, 890172), (237, 826320), (240, 815991), (264, 741810), (313, 625680), (316, 619740), (330, 593448), (360, 543994), (395, 495792), (396, 494540), (440, 445086), (474, 413160), (495, 395632), (528, 370905), (626, 312840), (632, 309870), (660, 296724), (711, 275440), (720, 271997), (790, 247896), (792, 247270), (869, 225360), (880, 222543), (939, 208560), (948, 206580), (990, 197816), (1185, 165264), (1252, 156420), (1264, 154935), (1320, 148362), (1422, 137720), (1565, 125136), (1580, 123948), (1584, 123635), (1738, 112680), (1878, 104280), (1896, 103290), (1980, 98908), (2370, 82632), (2504, 78210), (2607, 75120), (2640, 74181), (2817, 69520), (2844, 68860), (3130, 62568), (3160, 61974), (3443, 56880), (3476, 56340), (3555, 55088), (3756, 52140), (3792, 51645), (3960, 49454), (4345, 45072), (4695, 41712), (4740, 41316), (5008, 39105), (5214, 37560), (5634, 34760), (5688, 34430), (6260, 31284), (6320, 30987), (6886, 28440), (6952, 28170), (7110, 27544), (7512, 26070), (7821, 25040), (7920, 24727), (8690, 22536), (9390, 20856), (9480, 20658), (10329, 18960), (10428, 18780), (11268, 17380), (11376, 17215), (12520, 15642), (13035, 15024), (13772, 14220), (13904, 14085)]