860494320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{56911}}^1$

素因数の和:56940

約数の個数: 160

約数和(自身を含む): 3387402240

約数和(自身を除く): 2526907920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 56911, 113822, 170733, 227644, 284555, 341466, 398377, 455288, 512199, 569110, 682932, 796754, 853665, 910576, 1024398, 1138220, 1195131, 1365864, 1536597, 1593508, 1707330, 1991885, 2048796, 2276440, 2390262, 2560995, 2731728, 3073194, 3187016, 3414660, 3585393, 3983770, 4097592, 4552880, 4780524, 5121990, 5975655, 6146388, 6374032, 6829320, 7170786, 7682985, 7967540, 8195184, 9561048, 10243980, 10756179, 11951310, 12292776, 13658640, 14341572, 15365970, 15935080, 17926965, 19122096, 20487960, 21512358, 23902620, 24585552, 28683144, 30731940, 31870160, 35853930, 40975920, 43024716, 47805240, 53780895, 57366288, 61463880, 71707860, 86049432, 95610480, 107561790, 122927760, 143415720, 172098864, 215123580, 286831440, 430247160, 860494320]

約数ペア:

[(1, 860494320), (2, 430247160), (3, 286831440), (4, 215123580), (5, 172098864), (6, 143415720), (7, 122927760), (8, 107561790), (9, 95610480), (10, 86049432), (12, 71707860), (14, 61463880), (15, 57366288), (16, 53780895), (18, 47805240), (20, 43024716), (21, 40975920), (24, 35853930), (27, 31870160), (28, 30731940), (30, 28683144), (35, 24585552), (36, 23902620), (40, 21512358), (42, 20487960), (45, 19122096), (48, 17926965), (54, 15935080), (56, 15365970), (60, 14341572), (63, 13658640), (70, 12292776), (72, 11951310), (80, 10756179), (84, 10243980), (90, 9561048), (105, 8195184), (108, 7967540), (112, 7682985), (120, 7170786), (126, 6829320), (135, 6374032), (140, 6146388), (144, 5975655), (168, 5121990), (180, 4780524), (189, 4552880), (210, 4097592), (216, 3983770), (240, 3585393), (252, 3414660), (270, 3187016), (280, 3073194), (315, 2731728), (336, 2560995), (360, 2390262), (378, 2276440), (420, 2048796), (432, 1991885), (504, 1707330), (540, 1593508), (560, 1536597), (630, 1365864), (720, 1195131), (756, 1138220), (840, 1024398), (945, 910576), (1008, 853665), (1080, 796754), (1260, 682932), (1512, 569110), (1680, 512199), (1890, 455288), (2160, 398377), (2520, 341466), (3024, 284555), (3780, 227644), (5040, 170733), (7560, 113822), (15120, 56911)]