126719520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 420650496

約数和(自身を除く): 293930976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 80, 82, 94, 96, 120, 123, 137, 141, 160, 164, 188, 205, 235, 240, 246, 274, 282, 328, 376, 410, 411, 470, 480, 492, 548, 564, 615, 656, 685, 705, 752, 820, 822, 940, 984, 1096, 1128, 1230, 1312, 1370, 1410, 1504, 1640, 1644, 1880, 1927, 1968, 2055, 2192, 2256, 2460, 2740, 2820, 3280, 3288, 3760, 3854, 3936, 4110, 4384, 4512, 4920, 5480, 5617, 5640, 5781, 6439, 6560, 6576, 7520, 7708, 8220, 9635, 9840, 10960, 11234, 11280, 11562, 12878, 13152, 15416, 16440, 16851, 19270, 19317, 19680, 21920, 22468, 22560, 23124, 25756, 28085, 28905, 30832, 32195, 32880, 33702, 38540, 38634, 44936, 46248, 51512, 56170, 57810, 61664, 64390, 65760, 67404, 77080, 77268, 84255, 89872, 92496, 96585, 103024, 112340, 115620, 128780, 134808, 154160, 154536, 168510, 179744, 184992, 193170, 206048, 224680, 231240, 257560, 263999, 269616, 308320, 309072, 337020, 386340, 449360, 462480, 515120, 527998, 539232, 618144, 674040, 772680, 791997, 898720, 924960, 1030240, 1055996, 1319995, 1348080, 1545360, 1583994, 2111992, 2639990, 2696160, 3090720, 3167988, 3959985, 4223984, 5279980, 6335976, 7919970, 8447968, 10559960, 12671952, 15839940, 21119920, 25343904, 31679880, 42239840, 63359760, 126719520]

約数ペア:

[(1, 126719520), (2, 63359760), (3, 42239840), (4, 31679880), (5, 25343904), (6, 21119920), (8, 15839940), (10, 12671952), (12, 10559960), (15, 8447968), (16, 7919970), (20, 6335976), (24, 5279980), (30, 4223984), (32, 3959985), (40, 3167988), (41, 3090720), (47, 2696160), (48, 2639990), (60, 2111992), (80, 1583994), (82, 1545360), (94, 1348080), (96, 1319995), (120, 1055996), (123, 1030240), (137, 924960), (141, 898720), (160, 791997), (164, 772680), (188, 674040), (205, 618144), (235, 539232), (240, 527998), (246, 515120), (274, 462480), (282, 449360), (328, 386340), (376, 337020), (410, 309072), (411, 308320), (470, 269616), (480, 263999), (492, 257560), (548, 231240), (564, 224680), (615, 206048), (656, 193170), (685, 184992), (705, 179744), (752, 168510), (820, 154536), (822, 154160), (940, 134808), (984, 128780), (1096, 115620), (1128, 112340), (1230, 103024), (1312, 96585), (1370, 92496), (1410, 89872), (1504, 84255), (1640, 77268), (1644, 77080), (1880, 67404), (1927, 65760), (1968, 64390), (2055, 61664), (2192, 57810), (2256, 56170), (2460, 51512), (2740, 46248), (2820, 44936), (3280, 38634), (3288, 38540), (3760, 33702), (3854, 32880), (3936, 32195), (4110, 30832), (4384, 28905), (4512, 28085), (4920, 25756), (5480, 23124), (5617, 22560), (5640, 22468), (5781, 21920), (6439, 19680), (6560, 19317), (6576, 19270), (7520, 16851), (7708, 16440), (8220, 15416), (9635, 13152), (9840, 12878), (10960, 11562), (11234, 11280)]