295195680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 216

約数和(自身を含む): 1091704068

約数和(自身を除く): 796508388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1213, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2426, 2535, 2704, 3042, 3120, 3380, 3639, 3744, 4056, 4680, 4852, 5070, 5408, 6065, 6084, 6240, 6760, 7278, 7605, 8112, 9360, 9704, 10140, 10917, 12130, 12168, 13520, 14556, 15210, 15769, 16224, 18195, 18720, 19408, 20280, 21834, 24260, 24336, 27040, 29112, 30420, 31538, 36390, 38816, 40560, 43668, 47307, 48520, 48672, 54585, 58224, 60840, 63076, 72780, 78845, 81120, 87336, 94614, 97040, 109170, 116448, 121680, 126152, 141921, 145560, 157690, 174672, 189228, 194080, 204997, 218340, 236535, 243360, 252304, 283842, 291120, 315380, 349344, 378456, 409994, 436680, 473070, 504608, 567684, 582240, 614991, 630760, 709605, 756912, 819988, 873360, 946140, 1024985, 1135368, 1229982, 1261520, 1419210, 1513824, 1639976, 1746720, 1844973, 1892280, 2049970, 2270736, 2459964, 2523040, 2838420, 3074955, 3279952, 3689946, 3784560, 4099940, 4541472, 4919928, 5676840, 6149910, 6559904, 7379892, 7569120, 8199880, 9224865, 9839856, 11353680, 12299820, 14759784, 16399760, 18449730, 19679712, 22707360, 24599640, 29519568, 32799520, 36899460, 49199280, 59039136, 73798920, 98398560, 147597840, 295195680]

約数ペア:

[(1, 295195680), (2, 147597840), (3, 98398560), (4, 73798920), (5, 59039136), (6, 49199280), (8, 36899460), (9, 32799520), (10, 29519568), (12, 24599640), (13, 22707360), (15, 19679712), (16, 18449730), (18, 16399760), (20, 14759784), (24, 12299820), (26, 11353680), (30, 9839856), (32, 9224865), (36, 8199880), (39, 7569120), (40, 7379892), (45, 6559904), (48, 6149910), (52, 5676840), (60, 4919928), (65, 4541472), (72, 4099940), (78, 3784560), (80, 3689946), (90, 3279952), (96, 3074955), (104, 2838420), (117, 2523040), (120, 2459964), (130, 2270736), (144, 2049970), (156, 1892280), (160, 1844973), (169, 1746720), (180, 1639976), (195, 1513824), (208, 1419210), (234, 1261520), (240, 1229982), (260, 1135368), (288, 1024985), (312, 946140), (338, 873360), (360, 819988), (390, 756912), (416, 709605), (468, 630760), (480, 614991), (507, 582240), (520, 567684), (585, 504608), (624, 473070), (676, 436680), (720, 409994), (780, 378456), (845, 349344), (936, 315380), (1014, 291120), (1040, 283842), (1170, 252304), (1213, 243360), (1248, 236535), (1352, 218340), (1440, 204997), (1521, 194080), (1560, 189228), (1690, 174672), (1872, 157690), (2028, 145560), (2080, 141921), (2340, 126152), (2426, 121680), (2535, 116448), (2704, 109170), (3042, 97040), (3120, 94614), (3380, 87336), (3639, 81120), (3744, 78845), (4056, 72780), (4680, 63076), (4852, 60840), (5070, 58224), (5408, 54585), (6065, 48672), (6084, 48520), (6240, 47307), (6760, 43668), (7278, 40560), (7605, 38816), (8112, 36390), (9360, 31538), (9704, 30420), (10140, 29112), (10917, 27040), (12130, 24336), (12168, 24260), (13520, 21834), (14556, 20280), (15210, 19408), (15769, 18720), (16224, 18195)]