2581611840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 336

約数和(自身を含む): 9554455872

約数和(自身を除く): 6972844032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 67, 68, 72, 80, 85, 90, 96, 102, 120, 134, 136, 144, 153, 160, 170, 180, 192, 201, 204, 240, 255, 268, 272, 288, 306, 320, 335, 340, 360, 402, 408, 480, 510, 536, 544, 576, 603, 612, 670, 680, 720, 765, 787, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1206, 1224, 1340, 1360, 1440, 1530, 1574, 1608, 1632, 2010, 2040, 2144, 2278, 2361, 2412, 2448, 2680, 2720, 2880, 3015, 3060, 3148, 3216, 3264, 3417, 3935, 4020, 4080, 4288, 4556, 4722, 4824, 4896, 5360, 5440, 5695, 6030, 6120, 6296, 6432, 6834, 7083, 7870, 8040, 8160, 9112, 9444, 9648, 9792, 10251, 10720, 11390, 11805, 12060, 12240, 12592, 12864, 13379, 13668, 14166, 15740, 16080, 16320, 17085, 18224, 18888, 19296, 20502, 21440, 22780, 23610, 24120, 24480, 25184, 26758, 27336, 28332, 31480, 32160, 34170, 35415, 36448, 37776, 38592, 40137, 41004, 45560, 47220, 48240, 48960, 50368, 51255, 52729, 53516, 54672, 56664, 62960, 64320, 66895, 68340, 70830, 72896, 75552, 80274, 82008, 91120, 94440, 96480, 102510, 105458, 107032, 109344, 113328, 120411, 125920, 133790, 136680, 141660, 151104, 158187, 160548, 164016, 182240, 188880, 192960, 200685, 205020, 210916, 214064, 218688, 226656, 240822, 251840, 263645, 267580, 273360, 283320, 316374, 321096, 328032, 364480, 377760, 401370, 410040, 421832, 428128, 453312, 474561, 481644, 527290, 535160, 546720, 566640, 602055, 632748, 642192, 656064, 755520, 790935, 802740, 820080, 843664, 856256, 896393, 949122, 963288, 1054580, 1070320, 1093440, 1133280, 1204110, 1265496, 1284384, 1581870, 1605480, 1640160, 1687328, 1792786, 1898244, 1926576, 2109160, 2140640, 2266560, 2372805, 2408220, 2530992, 2568768, 2689179, 3163740, 3210960, 3280320, 3374656, 3585572, 3796488, 3853152, 4218320, 4281280, 4481965, 4745610, 4816440, 5061984, 5378358, 6327480, 6421920, 7171144, 7592976, 7706304, 8067537, 8436640, 8963930, 9491220, 9632880, 10123968, 10756716, 12654960, 12843840, 13445895, 14342288, 15185952, 16135074, 16873280, 17927860, 18982440, 19265760, 21513432, 25309920, 26891790, 28684576, 30371904, 32270148, 35855720, 37964880, 38531520, 40337685, 43026864, 50619840, 53783580, 57369152, 64540296, 71711440, 75929760, 80675370, 86053728, 107567160, 129080592, 143422880, 151859520, 161350740, 172107456, 215134320, 258161184, 286845760, 322701480, 430268640, 516322368, 645402960, 860537280, 1290805920, 2581611840]

約数ペア:

[(1, 2581611840), (2, 1290805920), (3, 860537280), (4, 645402960), (5, 516322368), (6, 430268640), (8, 322701480), (9, 286845760), (10, 258161184), (12, 215134320), (15, 172107456), (16, 161350740), (17, 151859520), (18, 143422880), (20, 129080592), (24, 107567160), (30, 86053728), (32, 80675370), (34, 75929760), (36, 71711440), (40, 64540296), (45, 57369152), (48, 53783580), (51, 50619840), (60, 43026864), (64, 40337685), (67, 38531520), (68, 37964880), (72, 35855720), (80, 32270148), (85, 30371904), (90, 28684576), (96, 26891790), (102, 25309920), (120, 21513432), (134, 19265760), (136, 18982440), (144, 17927860), (153, 16873280), (160, 16135074), (170, 15185952), (180, 14342288), (192, 13445895), (201, 12843840), (204, 12654960), (240, 10756716), (255, 10123968), (268, 9632880), (272, 9491220), (288, 8963930), (306, 8436640), (320, 8067537), (335, 7706304), (340, 7592976), (360, 7171144), (402, 6421920), (408, 6327480), (480, 5378358), (510, 5061984), (536, 4816440), (544, 4745610), (576, 4481965), (603, 4281280), (612, 4218320), (670, 3853152), (680, 3796488), (720, 3585572), (765, 3374656), (787, 3280320), (804, 3210960), (816, 3163740), (960, 2689179), (1005, 2568768), (1020, 2530992), (1072, 2408220), (1088, 2372805), (1139, 2266560), (1206, 2140640), (1224, 2109160), (1340, 1926576), (1360, 1898244), (1440, 1792786), (1530, 1687328), (1574, 1640160), (1608, 1605480), (1632, 1581870), (2010, 1284384), (2040, 1265496), (2144, 1204110), (2278, 1133280), (2361, 1093440), (2412, 1070320), (2448, 1054580), (2680, 963288), (2720, 949122), (2880, 896393), (3015, 856256), (3060, 843664), (3148, 820080), (3216, 802740), (3264, 790935), (3417, 755520), (3935, 656064), (4020, 642192), (4080, 632748), (4288, 602055), (4556, 566640), (4722, 546720), (4824, 535160), (4896, 527290), (5360, 481644), (5440, 474561), (5695, 453312), (6030, 428128), (6120, 421832), (6296, 410040), (6432, 401370), (6834, 377760), (7083, 364480), (7870, 328032), (8040, 321096), (8160, 316374), (9112, 283320), (9444, 273360), (9648, 267580), (9792, 263645), (10251, 251840), (10720, 240822), (11390, 226656), (11805, 218688), (12060, 214064), (12240, 210916), (12592, 205020), (12864, 200685), (13379, 192960), (13668, 188880), (14166, 182240), (15740, 164016), (16080, 160548), (16320, 158187), (17085, 151104), (18224, 141660), (18888, 136680), (19296, 133790), (20502, 125920), (21440, 120411), (22780, 113328), (23610, 109344), (24120, 107032), (24480, 105458), (25184, 102510), (26758, 96480), (27336, 94440), (28332, 91120), (31480, 82008), (32160, 80274), (34170, 75552), (35415, 72896), (36448, 70830), (37776, 68340), (38592, 66895), (40137, 64320), (41004, 62960), (45560, 56664), (47220, 54672), (48240, 53516), (48960, 52729), (50368, 51255)]