1498206240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18296

約数の個数: 192

約数和(自身を含む): 5520009600

約数和(自身を除く): 4021803360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 18253, 20520, 27360, 36506, 41040, 54759, 73012, 82080, 91265, 109518, 146024, 164277, 182530, 219036, 273795, 292048, 328554, 346807, 365060, 438072, 492831, 547590, 584096, 657108, 693614, 730120, 821385, 876144, 985662, 1040421, 1095180, 1314216, 1387228, 1460240, 1642770, 1734035, 1752288, 1971324, 2080842, 2190360, 2464155, 2628432, 2774456, 2920480, 3121263, 3285540, 3468070, 3942648, 4161684, 4380720, 4928310, 5202105, 5256864, 5548912, 6242526, 6571080, 6936140, 7885296, 8323368, 8761440, 9363789, 9856620, 10404210, 11097824, 12485052, 13142160, 13872280, 15606315, 15770592, 16646736, 18727578, 19713240, 20808420, 24970104, 26284320, 27744560, 31212630, 33293472, 37455156, 39426480, 41616840, 46818945, 49940208, 55489120, 62425260, 74910312, 78852960, 83233680, 93637890, 99880416, 124850520, 149820624, 166467360, 187275780, 249701040, 299641248, 374551560, 499402080, 749103120, 1498206240]

約数ペア:

[(1, 1498206240), (2, 749103120), (3, 499402080), (4, 374551560), (5, 299641248), (6, 249701040), (8, 187275780), (9, 166467360), (10, 149820624), (12, 124850520), (15, 99880416), (16, 93637890), (18, 83233680), (19, 78852960), (20, 74910312), (24, 62425260), (27, 55489120), (30, 49940208), (32, 46818945), (36, 41616840), (38, 39426480), (40, 37455156), (45, 33293472), (48, 31212630), (54, 27744560), (57, 26284320), (60, 24970104), (72, 20808420), (76, 19713240), (80, 18727578), (90, 16646736), (95, 15770592), (96, 15606315), (108, 13872280), (114, 13142160), (120, 12485052), (135, 11097824), (144, 10404210), (152, 9856620), (160, 9363789), (171, 8761440), (180, 8323368), (190, 7885296), (216, 6936140), (228, 6571080), (240, 6242526), (270, 5548912), (285, 5256864), (288, 5202105), (304, 4928310), (342, 4380720), (360, 4161684), (380, 3942648), (432, 3468070), (456, 3285540), (480, 3121263), (513, 2920480), (540, 2774456), (570, 2628432), (608, 2464155), (684, 2190360), (720, 2080842), (760, 1971324), (855, 1752288), (864, 1734035), (912, 1642770), (1026, 1460240), (1080, 1387228), (1140, 1314216), (1368, 1095180), (1440, 1040421), (1520, 985662), (1710, 876144), (1824, 821385), (2052, 730120), (2160, 693614), (2280, 657108), (2565, 584096), (2736, 547590), (3040, 492831), (3420, 438072), (4104, 365060), (4320, 346807), (4560, 328554), (5130, 292048), (5472, 273795), (6840, 219036), (8208, 182530), (9120, 164277), (10260, 146024), (13680, 109518), (16416, 91265), (18253, 82080), (20520, 73012), (27360, 54759), (36506, 41040)]