2017676880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1898

約数の個数: 240

約数和(自身を含む): 7222662720

約数和(自身を除く): 5204985840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 240, 249, 285, 304, 332, 342, 360, 380, 415, 456, 498, 570, 664, 684, 720, 747, 760, 830, 855, 912, 996, 1140, 1245, 1328, 1368, 1494, 1520, 1577, 1660, 1710, 1777, 1992, 2280, 2490, 2736, 2988, 3154, 3320, 3420, 3554, 3735, 3984, 4560, 4731, 4980, 5331, 5976, 6308, 6640, 6840, 7108, 7470, 7885, 8885, 9462, 9960, 10662, 11952, 12616, 13680, 14193, 14216, 14940, 15770, 15993, 17770, 18924, 19920, 21324, 23655, 25232, 26655, 28386, 28432, 29880, 31540, 31986, 33763, 35540, 37848, 42648, 47310, 53310, 56772, 59760, 63080, 63972, 67526, 70965, 71080, 75696, 79965, 85296, 94620, 101289, 106620, 113544, 126160, 127944, 135052, 141930, 142160, 147491, 159930, 168815, 189240, 202578, 213240, 227088, 255888, 270104, 283860, 294982, 303867, 319860, 337630, 378480, 405156, 426480, 442473, 506445, 540208, 567720, 589964, 607734, 639720, 675260, 737455, 810312, 884946, 1012890, 1135440, 1179928, 1215468, 1279440, 1327419, 1350520, 1474910, 1519335, 1620624, 1769892, 2025780, 2212365, 2359856, 2430936, 2654838, 2701040, 2802329, 2949820, 3038670, 3539784, 4051560, 4424730, 4861872, 5309676, 5604658, 5899640, 6077340, 6637095, 7079568, 8103120, 8406987, 8849460, 10619352, 11209316, 11799280, 12154680, 13274190, 14011645, 16813974, 17698920, 21238704, 22418632, 24309360, 25220961, 26548380, 28023290, 33627948, 35397840, 42034935, 44837264, 50441922, 53096760, 56046580, 67255896, 84069870, 100883844, 106193520, 112093160, 126104805, 134511792, 168139740, 201767688, 224186320, 252209610, 336279480, 403535376, 504419220, 672558960, 1008838440, 2017676880]

約数ペア:

[(1, 2017676880), (2, 1008838440), (3, 672558960), (4, 504419220), (5, 403535376), (6, 336279480), (8, 252209610), (9, 224186320), (10, 201767688), (12, 168139740), (15, 134511792), (16, 126104805), (18, 112093160), (19, 106193520), (20, 100883844), (24, 84069870), (30, 67255896), (36, 56046580), (38, 53096760), (40, 50441922), (45, 44837264), (48, 42034935), (57, 35397840), (60, 33627948), (72, 28023290), (76, 26548380), (80, 25220961), (83, 24309360), (90, 22418632), (95, 21238704), (114, 17698920), (120, 16813974), (144, 14011645), (152, 13274190), (166, 12154680), (171, 11799280), (180, 11209316), (190, 10619352), (228, 8849460), (240, 8406987), (249, 8103120), (285, 7079568), (304, 6637095), (332, 6077340), (342, 5899640), (360, 5604658), (380, 5309676), (415, 4861872), (456, 4424730), (498, 4051560), (570, 3539784), (664, 3038670), (684, 2949820), (720, 2802329), (747, 2701040), (760, 2654838), (830, 2430936), (855, 2359856), (912, 2212365), (996, 2025780), (1140, 1769892), (1245, 1620624), (1328, 1519335), (1368, 1474910), (1494, 1350520), (1520, 1327419), (1577, 1279440), (1660, 1215468), (1710, 1179928), (1777, 1135440), (1992, 1012890), (2280, 884946), (2490, 810312), (2736, 737455), (2988, 675260), (3154, 639720), (3320, 607734), (3420, 589964), (3554, 567720), (3735, 540208), (3984, 506445), (4560, 442473), (4731, 426480), (4980, 405156), (5331, 378480), (5976, 337630), (6308, 319860), (6640, 303867), (6840, 294982), (7108, 283860), (7470, 270104), (7885, 255888), (8885, 227088), (9462, 213240), (9960, 202578), (10662, 189240), (11952, 168815), (12616, 159930), (13680, 147491), (14193, 142160), (14216, 141930), (14940, 135052), (15770, 127944), (15993, 126160), (17770, 113544), (18924, 106620), (19920, 101289), (21324, 94620), (23655, 85296), (25232, 79965), (26655, 75696), (28386, 71080), (28432, 70965), (29880, 67526), (31540, 63972), (31986, 63080), (33763, 59760), (35540, 56772), (37848, 53310), (42648, 47310)]