19350360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 72576000

約数和(自身を除く): 53225640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 41, 45, 46, 54, 57, 60, 69, 72, 76, 82, 90, 92, 95, 108, 114, 115, 120, 123, 135, 138, 152, 164, 171, 180, 184, 190, 205, 207, 216, 228, 230, 246, 270, 276, 285, 328, 342, 345, 360, 369, 380, 410, 414, 437, 456, 460, 492, 513, 540, 552, 570, 615, 621, 684, 690, 738, 760, 779, 820, 828, 855, 874, 920, 943, 984, 1026, 1035, 1080, 1107, 1140, 1230, 1242, 1311, 1368, 1380, 1476, 1558, 1640, 1656, 1710, 1748, 1845, 1886, 2052, 2070, 2185, 2214, 2280, 2337, 2460, 2484, 2565, 2622, 2760, 2829, 2952, 3105, 3116, 3420, 3496, 3690, 3772, 3895, 3933, 4104, 4140, 4370, 4428, 4674, 4715, 4920, 4968, 5130, 5244, 5535, 5658, 6210, 6232, 6555, 6840, 7011, 7380, 7544, 7790, 7866, 8280, 8487, 8740, 8856, 9348, 9430, 10260, 10488, 11070, 11316, 11685, 11799, 12420, 13110, 14022, 14145, 14760, 15580, 15732, 16974, 17480, 17917, 18696, 18860, 19665, 20520, 21033, 22140, 22632, 23370, 23598, 24840, 25461, 26220, 28044, 28290, 31160, 31464, 33948, 35055, 35834, 37720, 39330, 42066, 42435, 44280, 46740, 47196, 50922, 52440, 53751, 56088, 56580, 58995, 67896, 70110, 71668, 78660, 84132, 84870, 89585, 93480, 94392, 101844, 105165, 107502, 113160, 117990, 127305, 140220, 143336, 157320, 161253, 168264, 169740, 179170, 203688, 210330, 215004, 235980, 254610, 268755, 280440, 322506, 339480, 358340, 420660, 430008, 471960, 483759, 509220, 537510, 645012, 716680, 806265, 841320, 967518, 1018440, 1075020, 1290024, 1612530, 1935036, 2150040, 2418795, 3225060, 3870072, 4837590, 6450120, 9675180, 19350360]

約数ペア:

[(1, 19350360), (2, 9675180), (3, 6450120), (4, 4837590), (5, 3870072), (6, 3225060), (8, 2418795), (9, 2150040), (10, 1935036), (12, 1612530), (15, 1290024), (18, 1075020), (19, 1018440), (20, 967518), (23, 841320), (24, 806265), (27, 716680), (30, 645012), (36, 537510), (38, 509220), (40, 483759), (41, 471960), (45, 430008), (46, 420660), (54, 358340), (57, 339480), (60, 322506), (69, 280440), (72, 268755), (76, 254610), (82, 235980), (90, 215004), (92, 210330), (95, 203688), (108, 179170), (114, 169740), (115, 168264), (120, 161253), (123, 157320), (135, 143336), (138, 140220), (152, 127305), (164, 117990), (171, 113160), (180, 107502), (184, 105165), (190, 101844), (205, 94392), (207, 93480), (216, 89585), (228, 84870), (230, 84132), (246, 78660), (270, 71668), (276, 70110), (285, 67896), (328, 58995), (342, 56580), (345, 56088), (360, 53751), (369, 52440), (380, 50922), (410, 47196), (414, 46740), (437, 44280), (456, 42435), (460, 42066), (492, 39330), (513, 37720), (540, 35834), (552, 35055), (570, 33948), (615, 31464), (621, 31160), (684, 28290), (690, 28044), (738, 26220), (760, 25461), (779, 24840), (820, 23598), (828, 23370), (855, 22632), (874, 22140), (920, 21033), (943, 20520), (984, 19665), (1026, 18860), (1035, 18696), (1080, 17917), (1107, 17480), (1140, 16974), (1230, 15732), (1242, 15580), (1311, 14760), (1368, 14145), (1380, 14022), (1476, 13110), (1558, 12420), (1640, 11799), (1656, 11685), (1710, 11316), (1748, 11070), (1845, 10488), (1886, 10260), (2052, 9430), (2070, 9348), (2185, 8856), (2214, 8740), (2280, 8487), (2337, 8280), (2460, 7866), (2484, 7790), (2565, 7544), (2622, 7380), (2760, 7011), (2829, 6840), (2952, 6555), (3105, 6232), (3116, 6210), (3420, 5658), (3496, 5535), (3690, 5244), (3772, 5130), (3895, 4968), (3933, 4920), (4104, 4715), (4140, 4674), (4370, 4428)]