1946398080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:777

約数の個数: 256

約数和(自身を含む): 6822869760

約数和(自身を除く): 4876471680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 157, 160, 165, 176, 192, 220, 240, 264, 314, 320, 330, 352, 384, 440, 471, 480, 528, 587, 628, 640, 660, 704, 785, 880, 942, 960, 1056, 1174, 1256, 1320, 1408, 1570, 1727, 1760, 1761, 1884, 1920, 2112, 2348, 2355, 2512, 2640, 2935, 3140, 3454, 3520, 3522, 3768, 4224, 4696, 4710, 5024, 5181, 5280, 5870, 6280, 6457, 6908, 7040, 7044, 7536, 8635, 8805, 9392, 9420, 10048, 10362, 10560, 11740, 12560, 12914, 13816, 14088, 15072, 17270, 17610, 18784, 18840, 19371, 20096, 20724, 21120, 23480, 25120, 25828, 25905, 27632, 28176, 30144, 32285, 34540, 35220, 37568, 37680, 38742, 41448, 46960, 50240, 51656, 51810, 55264, 56352, 60288, 64570, 69080, 70440, 75136, 75360, 77484, 82896, 92159, 93920, 96855, 100480, 103312, 103620, 110528, 112704, 129140, 138160, 140880, 150720, 154968, 165792, 184318, 187840, 193710, 206624, 207240, 221056, 225408, 258280, 276320, 276477, 281760, 301440, 309936, 331584, 368636, 375680, 387420, 413248, 414480, 460795, 516560, 552640, 552954, 563520, 619872, 663168, 737272, 774840, 826496, 828960, 921590, 1013749, 1033120, 1105280, 1105908, 1127040, 1239744, 1382385, 1474544, 1549680, 1657920, 1843180, 2027498, 2066240, 2211816, 2479488, 2764770, 2949088, 3041247, 3099360, 3315840, 3686360, 4054996, 4132480, 4423632, 5068745, 5529540, 5898176, 6082494, 6198720, 7372720, 8109992, 8847264, 10137490, 11059080, 11796352, 12164988, 12397440, 14745440, 15206235, 16219984, 17694528, 20274980, 22118160, 24329976, 29490880, 30412470, 32439968, 35389056, 40549960, 44236320, 48659952, 58981760, 60824940, 64879936, 81099920, 88472640, 97319904, 121649880, 129759872, 162199840, 176945280, 194639808, 243299760, 324399680, 389279616, 486599520, 648799360, 973199040, 1946398080]

約数ペア:

[(1, 1946398080), (2, 973199040), (3, 648799360), (4, 486599520), (5, 389279616), (6, 324399680), (8, 243299760), (10, 194639808), (11, 176945280), (12, 162199840), (15, 129759872), (16, 121649880), (20, 97319904), (22, 88472640), (24, 81099920), (30, 64879936), (32, 60824940), (33, 58981760), (40, 48659952), (44, 44236320), (48, 40549960), (55, 35389056), (60, 32439968), (64, 30412470), (66, 29490880), (80, 24329976), (88, 22118160), (96, 20274980), (110, 17694528), (120, 16219984), (128, 15206235), (132, 14745440), (157, 12397440), (160, 12164988), (165, 11796352), (176, 11059080), (192, 10137490), (220, 8847264), (240, 8109992), (264, 7372720), (314, 6198720), (320, 6082494), (330, 5898176), (352, 5529540), (384, 5068745), (440, 4423632), (471, 4132480), (480, 4054996), (528, 3686360), (587, 3315840), (628, 3099360), (640, 3041247), (660, 2949088), (704, 2764770), (785, 2479488), (880, 2211816), (942, 2066240), (960, 2027498), (1056, 1843180), (1174, 1657920), (1256, 1549680), (1320, 1474544), (1408, 1382385), (1570, 1239744), (1727, 1127040), (1760, 1105908), (1761, 1105280), (1884, 1033120), (1920, 1013749), (2112, 921590), (2348, 828960), (2355, 826496), (2512, 774840), (2640, 737272), (2935, 663168), (3140, 619872), (3454, 563520), (3520, 552954), (3522, 552640), (3768, 516560), (4224, 460795), (4696, 414480), (4710, 413248), (5024, 387420), (5181, 375680), (5280, 368636), (5870, 331584), (6280, 309936), (6457, 301440), (6908, 281760), (7040, 276477), (7044, 276320), (7536, 258280), (8635, 225408), (8805, 221056), (9392, 207240), (9420, 206624), (10048, 193710), (10362, 187840), (10560, 184318), (11740, 165792), (12560, 154968), (12914, 150720), (13816, 140880), (14088, 138160), (15072, 129140), (17270, 112704), (17610, 110528), (18784, 103620), (18840, 103312), (19371, 100480), (20096, 96855), (20724, 93920), (21120, 92159), (23480, 82896), (25120, 77484), (25828, 75360), (25905, 75136), (27632, 70440), (28176, 69080), (30144, 64570), (32285, 60288), (34540, 56352), (35220, 55264), (37568, 51810), (37680, 51656), (38742, 50240), (41448, 46960)]