51427262880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{566879}}^1$

素因数の和:566913

約数の個数: 240

約数和(自身を含む): 207423659520

約数和(自身を除く): 155996396640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 566879, 1133758, 1700637, 2267516, 2834395, 3401274, 3968153, 4535032, 5101911, 5668790, 6802548, 7936306, 8503185, 9070064, 10203822, 11337580, 11904459, 13605096, 15305733, 15872612, 17006370, 18140128, 19840765, 20407644, 22675160, 23808918, 25509555, 27210192, 30611466, 31745224, 34012740, 35713377, 39681530, 40815288, 45350320, 45917199, 47617836, 51019110, 54420384, 59522295, 61222932, 63490448, 68025480, 71426754, 76528665, 79363060, 81630576, 90700640, 91834398, 95235672, 102038220, 107140131, 119044590, 122445864, 126980896, 136050960, 142853508, 153057330, 158726120, 163261152, 178566885, 183668796, 190471344, 204076440, 214280262, 229585995, 238089180, 244891728, 272101920, 285707016, 306114660, 317452240, 321420393, 357133770, 367337592, 380942688, 408152880, 428560524, 459171990, 476178360, 489783456, 535700655, 571414032, 612229320, 634904480, 642840786, 714267540, 734675184, 816305760, 857121048, 918343980, 952356720, 1071401310, 1142828064, 1224458640, 1285681572, 1428535080, 1469350368, 1607101965, 1714242096, 1836687960, 1904713440, 2142802620, 2448917280, 2571363144, 2857070160, 3214203930, 3428484192, 3673375920, 4285605240, 5142726288, 5714140320, 6428407860, 7346751840, 8571210480, 10285452576, 12856815720, 17142420960, 25713631440, 51427262880]

約数ペア:

[(1, 51427262880), (2, 25713631440), (3, 17142420960), (4, 12856815720), (5, 10285452576), (6, 8571210480), (7, 7346751840), (8, 6428407860), (9, 5714140320), (10, 5142726288), (12, 4285605240), (14, 3673375920), (15, 3428484192), (16, 3214203930), (18, 2857070160), (20, 2571363144), (21, 2448917280), (24, 2142802620), (27, 1904713440), (28, 1836687960), (30, 1714242096), (32, 1607101965), (35, 1469350368), (36, 1428535080), (40, 1285681572), (42, 1224458640), (45, 1142828064), (48, 1071401310), (54, 952356720), (56, 918343980), (60, 857121048), (63, 816305760), (70, 734675184), (72, 714267540), (80, 642840786), (81, 634904480), (84, 612229320), (90, 571414032), (96, 535700655), (105, 489783456), (108, 476178360), (112, 459171990), (120, 428560524), (126, 408152880), (135, 380942688), (140, 367337592), (144, 357133770), (160, 321420393), (162, 317452240), (168, 306114660), (180, 285707016), (189, 272101920), (210, 244891728), (216, 238089180), (224, 229585995), (240, 214280262), (252, 204076440), (270, 190471344), (280, 183668796), (288, 178566885), (315, 163261152), (324, 158726120), (336, 153057330), (360, 142853508), (378, 136050960), (405, 126980896), (420, 122445864), (432, 119044590), (480, 107140131), (504, 102038220), (540, 95235672), (560, 91834398), (567, 90700640), (630, 81630576), (648, 79363060), (672, 76528665), (720, 71426754), (756, 68025480), (810, 63490448), (840, 61222932), (864, 59522295), (945, 54420384), (1008, 51019110), (1080, 47617836), (1120, 45917199), (1134, 45350320), (1260, 40815288), (1296, 39681530), (1440, 35713377), (1512, 34012740), (1620, 31745224), (1680, 30611466), (1890, 27210192), (2016, 25509555), (2160, 23808918), (2268, 22675160), (2520, 20407644), (2592, 19840765), (2835, 18140128), (3024, 17006370), (3240, 15872612), (3360, 15305733), (3780, 13605096), (4320, 11904459), (4536, 11337580), (5040, 10203822), (5670, 9070064), (6048, 8503185), (6480, 7936306), (7560, 6802548), (9072, 5668790), (10080, 5101911), (11340, 4535032), (12960, 3968153), (15120, 3401274), (18144, 2834395), (22680, 2267516), (30240, 1700637), (45360, 1133758), (90720, 566879)]