12151954204640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{44071}}^1$

素因数の和:45161

約数の個数: 192

約数和(自身を含む): 30143318704128

約数和(自身を除く): 17991364499488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 74, 80, 94, 148, 160, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 940, 991, 1184, 1480, 1504, 1739, 1880, 1982, 2960, 3478, 3760, 3964, 4955, 5920, 6956, 7520, 7928, 8695, 9910, 13912, 15856, 17390, 19820, 27824, 31712, 34780, 36667, 39640, 44071, 46577, 55648, 69560, 73334, 79280, 88142, 93154, 139120, 146668, 158560, 176284, 183335, 186308, 220355, 232885, 278240, 293336, 352568, 366670, 372616, 440710, 465770, 586672, 705136, 733340, 745232, 881420, 931540, 1173344, 1410272, 1466680, 1490464, 1630627, 1723349, 1762840, 1863080, 2071337, 2933360, 3261254, 3446698, 3525680, 3726160, 4142674, 5866720, 6522508, 6893396, 7051360, 7452320, 8153135, 8285348, 8616745, 10356685, 13045016, 13786792, 16306270, 16570696, 17233490, 20713370, 26090032, 27573584, 32612540, 33141392, 34466980, 41426740, 43674361, 52180064, 55147168, 65225080, 66282784, 68933960, 76639469, 82853480, 87348722, 130450160, 137867920, 153278938, 165706960, 174697444, 218371805, 260900320, 275735840, 306557876, 331413920, 349394888, 383197345, 436743610, 613115752, 698789776, 766394690, 873487220, 1226231504, 1397579552, 1532789380, 1615951357, 1746974440, 2052694967, 2452463008, 3065578760, 3231902714, 3493948880, 4105389934, 6131157520, 6463805428, 6987897760, 8079756785, 8210779868, 10263474835, 12262315040, 12927610856, 16159513570, 16421559736, 20526949670, 25855221712, 32319027140, 32843119472, 41053899340, 51710443424, 64638054280, 65686238944, 75949713779, 82107798680, 129276108560, 151899427558, 164215597360, 258552217120, 303798855116, 328431194720, 379748568895, 607597710232, 759497137790, 1215195420464, 1518994275580, 2430390840928, 3037988551160, 6075977102320, 12151954204640]

約数ペア:

[(1, 12151954204640), (2, 6075977102320), (4, 3037988551160), (5, 2430390840928), (8, 1518994275580), (10, 1215195420464), (16, 759497137790), (20, 607597710232), (32, 379748568895), (37, 328431194720), (40, 303798855116), (47, 258552217120), (74, 164215597360), (80, 151899427558), (94, 129276108560), (148, 82107798680), (160, 75949713779), (185, 65686238944), (188, 64638054280), (235, 51710443424), (296, 41053899340), (370, 32843119472), (376, 32319027140), (470, 25855221712), (592, 20526949670), (740, 16421559736), (752, 16159513570), (940, 12927610856), (991, 12262315040), (1184, 10263474835), (1480, 8210779868), (1504, 8079756785), (1739, 6987897760), (1880, 6463805428), (1982, 6131157520), (2960, 4105389934), (3478, 3493948880), (3760, 3231902714), (3964, 3065578760), (4955, 2452463008), (5920, 2052694967), (6956, 1746974440), (7520, 1615951357), (7928, 1532789380), (8695, 1397579552), (9910, 1226231504), (13912, 873487220), (15856, 766394690), (17390, 698789776), (19820, 613115752), (27824, 436743610), (31712, 383197345), (34780, 349394888), (36667, 331413920), (39640, 306557876), (44071, 275735840), (46577, 260900320), (55648, 218371805), (69560, 174697444), (73334, 165706960), (79280, 153278938), (88142, 137867920), (93154, 130450160), (139120, 87348722), (146668, 82853480), (158560, 76639469), (176284, 68933960), (183335, 66282784), (186308, 65225080), (220355, 55147168), (232885, 52180064), (278240, 43674361), (293336, 41426740), (352568, 34466980), (366670, 33141392), (372616, 32612540), (440710, 27573584), (465770, 26090032), (586672, 20713370), (705136, 17233490), (733340, 16570696), (745232, 16306270), (881420, 13786792), (931540, 13045016), (1173344, 10356685), (1410272, 8616745), (1466680, 8285348), (1490464, 8153135), (1630627, 7452320), (1723349, 7051360), (1762840, 6893396), (1863080, 6522508), (2071337, 5866720), (2933360, 4142674), (3261254, 3726160), (3446698, 3525680)]