238820160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 795893760

約数和(自身を除く): 557073600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 67, 79, 80, 94, 96, 120, 134, 141, 158, 160, 188, 192, 201, 235, 237, 240, 268, 282, 316, 320, 335, 376, 395, 402, 470, 474, 480, 536, 564, 632, 670, 705, 752, 790, 804, 940, 948, 960, 1005, 1072, 1128, 1185, 1264, 1340, 1410, 1504, 1580, 1608, 1880, 1896, 2010, 2144, 2256, 2370, 2528, 2680, 2820, 3008, 3149, 3160, 3216, 3713, 3760, 3792, 4020, 4288, 4512, 4740, 5056, 5293, 5360, 5640, 6298, 6320, 6432, 7426, 7520, 7584, 8040, 9024, 9447, 9480, 10586, 10720, 11139, 11280, 12596, 12640, 12864, 14852, 15040, 15168, 15745, 15879, 16080, 18565, 18894, 18960, 21172, 21440, 22278, 22560, 25192, 25280, 26465, 29704, 31490, 31758, 32160, 37130, 37788, 37920, 42344, 44556, 45120, 47235, 50384, 52930, 55695, 59408, 62980, 63516, 64320, 74260, 75576, 75840, 79395, 84688, 89112, 94470, 100768, 105860, 111390, 118816, 125960, 127032, 148520, 151152, 158790, 169376, 178224, 188940, 201536, 211720, 222780, 237632, 248771, 251920, 254064, 297040, 302304, 317580, 338752, 356448, 377880, 423440, 445560, 497542, 503840, 508128, 594080, 604608, 635160, 712896, 746313, 755760, 846880, 891120, 995084, 1007680, 1016256, 1188160, 1243855, 1270320, 1492626, 1511520, 1693760, 1782240, 1990168, 2487710, 2540640, 2985252, 3023040, 3564480, 3731565, 3980336, 4975420, 5081280, 5970504, 7463130, 7960672, 9950840, 11941008, 14926260, 15921344, 19901680, 23882016, 29852520, 39803360, 47764032, 59705040, 79606720, 119410080, 238820160]

約数ペア:

[(1, 238820160), (2, 119410080), (3, 79606720), (4, 59705040), (5, 47764032), (6, 39803360), (8, 29852520), (10, 23882016), (12, 19901680), (15, 15921344), (16, 14926260), (20, 11941008), (24, 9950840), (30, 7960672), (32, 7463130), (40, 5970504), (47, 5081280), (48, 4975420), (60, 3980336), (64, 3731565), (67, 3564480), (79, 3023040), (80, 2985252), (94, 2540640), (96, 2487710), (120, 1990168), (134, 1782240), (141, 1693760), (158, 1511520), (160, 1492626), (188, 1270320), (192, 1243855), (201, 1188160), (235, 1016256), (237, 1007680), (240, 995084), (268, 891120), (282, 846880), (316, 755760), (320, 746313), (335, 712896), (376, 635160), (395, 604608), (402, 594080), (470, 508128), (474, 503840), (480, 497542), (536, 445560), (564, 423440), (632, 377880), (670, 356448), (705, 338752), (752, 317580), (790, 302304), (804, 297040), (940, 254064), (948, 251920), (960, 248771), (1005, 237632), (1072, 222780), (1128, 211720), (1185, 201536), (1264, 188940), (1340, 178224), (1410, 169376), (1504, 158790), (1580, 151152), (1608, 148520), (1880, 127032), (1896, 125960), (2010, 118816), (2144, 111390), (2256, 105860), (2370, 100768), (2528, 94470), (2680, 89112), (2820, 84688), (3008, 79395), (3149, 75840), (3160, 75576), (3216, 74260), (3713, 64320), (3760, 63516), (3792, 62980), (4020, 59408), (4288, 55695), (4512, 52930), (4740, 50384), (5056, 47235), (5293, 45120), (5360, 44556), (5640, 42344), (6298, 37920), (6320, 37788), (6432, 37130), (7426, 32160), (7520, 31758), (7584, 31490), (8040, 29704), (9024, 26465), (9447, 25280), (9480, 25192), (10586, 22560), (10720, 22278), (11139, 21440), (11280, 21172), (12596, 18960), (12640, 18894), (12864, 18565), (14852, 16080), (15040, 15879), (15168, 15745)]