7852807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 320

約数和(自身を含む): 27144691200

約数和(自身を除く): 19291883280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 43, 48, 57, 58, 60, 76, 80, 86, 87, 95, 114, 116, 120, 129, 145, 152, 172, 174, 190, 215, 228, 232, 240, 258, 285, 290, 304, 344, 348, 380, 430, 435, 456, 464, 516, 551, 570, 580, 645, 688, 696, 760, 817, 860, 870, 912, 1032, 1102, 1140, 1160, 1247, 1290, 1381, 1392, 1520, 1634, 1653, 1720, 1740, 2064, 2204, 2280, 2320, 2451, 2494, 2580, 2755, 2762, 3268, 3306, 3440, 3480, 3741, 4085, 4143, 4408, 4560, 4902, 4988, 5160, 5510, 5524, 6235, 6536, 6612, 6905, 6960, 7482, 8170, 8265, 8286, 8816, 9804, 9976, 10320, 11020, 11048, 12255, 12470, 13072, 13224, 13810, 14964, 16340, 16530, 16572, 18705, 19608, 19952, 20715, 22040, 22096, 23693, 24510, 24940, 26239, 26448, 27620, 29928, 32680, 33060, 33144, 37410, 39216, 40049, 41430, 44080, 47386, 49020, 49880, 52478, 55240, 59383, 59856, 65360, 66120, 66288, 71079, 74820, 78717, 80098, 82860, 94772, 98040, 99760, 104956, 110480, 118465, 118766, 120147, 131195, 132240, 142158, 149640, 157434, 160196, 165720, 178149, 189544, 196080, 200245, 209912, 236930, 237532, 240294, 262390, 284316, 296915, 299280, 314868, 320392, 331440, 355395, 356298, 379088, 393585, 400490, 419824, 473860, 475064, 480588, 524780, 568632, 593830, 600735, 629736, 640784, 710790, 712596, 760931, 787170, 800980, 890745, 947720, 950128, 961176, 1049560, 1128277, 1137264, 1187660, 1201470, 1259472, 1421580, 1425192, 1521862, 1574340, 1601960, 1722107, 1781490, 1895440, 1922352, 2099120, 2256554, 2282793, 2375320, 2402940, 2843160, 2850384, 3043724, 3148680, 3203920, 3384831, 3444214, 3562980, 3804655, 4513108, 4565586, 4750640, 4805880, 5166321, 5641385, 5686320, 6087448, 6297360, 6769662, 6888428, 7125960, 7609310, 8610535, 9026216, 9131172, 9611760, 10332642, 11282770, 11413965, 12174896, 13539324, 13776856, 14251920, 15218620, 16924155, 17221070, 18052432, 18262344, 20665284, 22565540, 22827930, 25831605, 27078648, 27553712, 30437240, 32720033, 33848310, 34442140, 36524688, 41330568, 45131080, 45655860, 51663210, 54157296, 60874480, 65440066, 67696620, 68884280, 82661136, 90262160, 91311720, 98160099, 103326420, 130880132, 135393240, 137768560, 163600165, 182623440, 196320198, 206652840, 261760264, 270786480, 327200330, 392640396, 413305680, 490800495, 523520528, 654400660, 785280792, 981600990, 1308801320, 1570561584, 1963201980, 2617602640, 3926403960, 7852807920]

約数ペア:

[(1, 7852807920), (2, 3926403960), (3, 2617602640), (4, 1963201980), (5, 1570561584), (6, 1308801320), (8, 981600990), (10, 785280792), (12, 654400660), (15, 523520528), (16, 490800495), (19, 413305680), (20, 392640396), (24, 327200330), (29, 270786480), (30, 261760264), (38, 206652840), (40, 196320198), (43, 182623440), (48, 163600165), (57, 137768560), (58, 135393240), (60, 130880132), (76, 103326420), (80, 98160099), (86, 91311720), (87, 90262160), (95, 82661136), (114, 68884280), (116, 67696620), (120, 65440066), (129, 60874480), (145, 54157296), (152, 51663210), (172, 45655860), (174, 45131080), (190, 41330568), (215, 36524688), (228, 34442140), (232, 33848310), (240, 32720033), (258, 30437240), (285, 27553712), (290, 27078648), (304, 25831605), (344, 22827930), (348, 22565540), (380, 20665284), (430, 18262344), (435, 18052432), (456, 17221070), (464, 16924155), (516, 15218620), (551, 14251920), (570, 13776856), (580, 13539324), (645, 12174896), (688, 11413965), (696, 11282770), (760, 10332642), (817, 9611760), (860, 9131172), (870, 9026216), (912, 8610535), (1032, 7609310), (1102, 7125960), (1140, 6888428), (1160, 6769662), (1247, 6297360), (1290, 6087448), (1381, 5686320), (1392, 5641385), (1520, 5166321), (1634, 4805880), (1653, 4750640), (1720, 4565586), (1740, 4513108), (2064, 3804655), (2204, 3562980), (2280, 3444214), (2320, 3384831), (2451, 3203920), (2494, 3148680), (2580, 3043724), (2755, 2850384), (2762, 2843160), (3268, 2402940), (3306, 2375320), (3440, 2282793), (3480, 2256554), (3741, 2099120), (4085, 1922352), (4143, 1895440), (4408, 1781490), (4560, 1722107), (4902, 1601960), (4988, 1574340), (5160, 1521862), (5510, 1425192), (5524, 1421580), (6235, 1259472), (6536, 1201470), (6612, 1187660), (6905, 1137264), (6960, 1128277), (7482, 1049560), (8170, 961176), (8265, 950128), (8286, 947720), (8816, 890745), (9804, 800980), (9976, 787170), (10320, 760931), (11020, 712596), (11048, 710790), (12255, 640784), (12470, 629736), (13072, 600735), (13224, 593830), (13810, 568632), (14964, 524780), (16340, 480588), (16530, 475064), (16572, 473860), (18705, 419824), (19608, 400490), (19952, 393585), (20715, 379088), (22040, 356298), (22096, 355395), (23693, 331440), (24510, 320392), (24940, 314868), (26239, 299280), (26448, 296915), (27620, 284316), (29928, 262390), (32680, 240294), (33060, 237532), (33144, 236930), (37410, 209912), (39216, 200245), (40049, 196080), (41430, 189544), (44080, 178149), (47386, 165720), (49020, 160196), (49880, 157434), (52478, 149640), (55240, 142158), (59383, 132240), (59856, 131195), (65360, 120147), (66120, 118766), (66288, 118465), (71079, 110480), (74820, 104956), (78717, 99760), (80098, 98040), (82860, 94772)]