20228933520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5879}}^1$

素因数の和:5969

約数の個数: 280

約数和(自身を含む): 71723534400

約数和(自身を除く): 51494600880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 243, 270, 295, 324, 354, 360, 405, 432, 472, 486, 531, 540, 590, 648, 708, 720, 729, 810, 885, 944, 972, 1062, 1080, 1180, 1215, 1296, 1416, 1458, 1593, 1620, 1770, 1944, 2124, 2160, 2360, 2430, 2655, 2832, 2916, 3186, 3240, 3540, 3645, 3888, 4248, 4720, 4779, 4860, 5310, 5832, 5879, 6372, 6480, 7080, 7290, 7965, 8496, 9558, 9720, 10620, 11664, 11758, 12744, 14160, 14337, 14580, 15930, 17637, 19116, 19440, 21240, 23516, 23895, 25488, 28674, 29160, 29395, 31860, 35274, 38232, 42480, 43011, 47032, 47790, 52911, 57348, 58320, 58790, 63720, 70548, 71685, 76464, 86022, 88185, 94064, 95580, 105822, 114696, 117580, 127440, 141096, 143370, 158733, 172044, 176370, 191160, 211644, 215055, 229392, 235160, 264555, 282192, 286740, 317466, 344088, 346861, 352740, 382320, 423288, 430110, 470320, 476199, 529110, 573480, 634932, 688176, 693722, 705480, 793665, 846576, 860220, 952398, 1040583, 1058220, 1146960, 1269864, 1387444, 1410960, 1428597, 1587330, 1720440, 1734305, 1904796, 2081166, 2116440, 2380995, 2539728, 2774888, 2857194, 3121749, 3174660, 3440880, 3468610, 3809592, 4162332, 4232880, 4285791, 4761990, 5202915, 5549776, 5714388, 6243498, 6349320, 6937220, 7142985, 7619184, 8324664, 8571582, 9365247, 9523980, 10405830, 11428776, 12486996, 12698640, 13874440, 14285970, 15608745, 16649328, 17143164, 18730494, 19047960, 20811660, 21428955, 22857552, 24973992, 27748880, 28095741, 28571940, 31217490, 34286328, 37460988, 38095920, 41623320, 42857910, 46826235, 49947984, 56191482, 57143880, 62434980, 68572656, 74921976, 83246640, 84287223, 85715820, 93652470, 112382964, 114287760, 124869960, 140478705, 149843952, 168574446, 171431640, 187304940, 224765928, 249739920, 252861669, 280957410, 337148892, 342863280, 374609880, 421436115, 449531856, 505723338, 561914820, 674297784, 749219760, 842872230, 1011446676, 1123829640, 1264308345, 1348595568, 1685744460, 2022893352, 2247659280, 2528616690, 3371488920, 4045786704, 5057233380, 6742977840, 10114466760, 20228933520]

約数ペア:

[(1, 20228933520), (2, 10114466760), (3, 6742977840), (4, 5057233380), (5, 4045786704), (6, 3371488920), (8, 2528616690), (9, 2247659280), (10, 2022893352), (12, 1685744460), (15, 1348595568), (16, 1264308345), (18, 1123829640), (20, 1011446676), (24, 842872230), (27, 749219760), (30, 674297784), (36, 561914820), (40, 505723338), (45, 449531856), (48, 421436115), (54, 374609880), (59, 342863280), (60, 337148892), (72, 280957410), (80, 252861669), (81, 249739920), (90, 224765928), (108, 187304940), (118, 171431640), (120, 168574446), (135, 149843952), (144, 140478705), (162, 124869960), (177, 114287760), (180, 112382964), (216, 93652470), (236, 85715820), (240, 84287223), (243, 83246640), (270, 74921976), (295, 68572656), (324, 62434980), (354, 57143880), (360, 56191482), (405, 49947984), (432, 46826235), (472, 42857910), (486, 41623320), (531, 38095920), (540, 37460988), (590, 34286328), (648, 31217490), (708, 28571940), (720, 28095741), (729, 27748880), (810, 24973992), (885, 22857552), (944, 21428955), (972, 20811660), (1062, 19047960), (1080, 18730494), (1180, 17143164), (1215, 16649328), (1296, 15608745), (1416, 14285970), (1458, 13874440), (1593, 12698640), (1620, 12486996), (1770, 11428776), (1944, 10405830), (2124, 9523980), (2160, 9365247), (2360, 8571582), (2430, 8324664), (2655, 7619184), (2832, 7142985), (2916, 6937220), (3186, 6349320), (3240, 6243498), (3540, 5714388), (3645, 5549776), (3888, 5202915), (4248, 4761990), (4720, 4285791), (4779, 4232880), (4860, 4162332), (5310, 3809592), (5832, 3468610), (5879, 3440880), (6372, 3174660), (6480, 3121749), (7080, 2857194), (7290, 2774888), (7965, 2539728), (8496, 2380995), (9558, 2116440), (9720, 2081166), (10620, 1904796), (11664, 1734305), (11758, 1720440), (12744, 1587330), (14160, 1428597), (14337, 1410960), (14580, 1387444), (15930, 1269864), (17637, 1146960), (19116, 1058220), (19440, 1040583), (21240, 952398), (23516, 860220), (23895, 846576), (25488, 793665), (28674, 705480), (29160, 693722), (29395, 688176), (31860, 634932), (35274, 573480), (38232, 529110), (42480, 476199), (43011, 470320), (47032, 430110), (47790, 423288), (52911, 382320), (57348, 352740), (58320, 346861), (58790, 344088), (63720, 317466), (70548, 286740), (71685, 282192), (76464, 264555), (86022, 235160), (88185, 229392), (94064, 215055), (95580, 211644), (105822, 191160), (114696, 176370), (117580, 172044), (127440, 158733), (141096, 143370)]