314531280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3714

約数の個数: 240

約数和(自身を含む): 1278561024

約数和(自身を除く): 964029744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 3671, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 7342, 8568, 9520, 10710, 11013, 12240, 14280, 14684, 17136, 18355, 21420, 22026, 25697, 28560, 29368, 33039, 36710, 42840, 44052, 51394, 55065, 58736, 62407, 66078, 73420, 77091, 85680, 88104, 102788, 110130, 124814, 128485, 132156, 146840, 154182, 165195, 176208, 187221, 205576, 220260, 231273, 249628, 256970, 264312, 293680, 308364, 312035, 330390, 374442, 385455, 411152, 436849, 440520, 462546, 499256, 513940, 528624, 561663, 616728, 624070, 660780, 748884, 770910, 873698, 881040, 925092, 936105, 998512, 1027880, 1123326, 1156365, 1233456, 1248140, 1310547, 1321560, 1497768, 1541820, 1747396, 1850184, 1872210, 2055760, 2184245, 2246652, 2312730, 2496280, 2621094, 2643120, 2808315, 2995536, 3083640, 3494792, 3700368, 3744420, 3931641, 4368490, 4493304, 4625460, 4992560, 5242188, 5616630, 6167280, 6552735, 6989584, 7488840, 7863282, 8736980, 8986608, 9250920, 10484376, 11233260, 13105470, 14977680, 15726564, 17473960, 18501840, 19658205, 20968752, 22466520, 26210940, 31453128, 34947920, 39316410, 44933040, 52421880, 62906256, 78632820, 104843760, 157265640, 314531280]

約数ペア:

[(1, 314531280), (2, 157265640), (3, 104843760), (4, 78632820), (5, 62906256), (6, 52421880), (7, 44933040), (8, 39316410), (9, 34947920), (10, 31453128), (12, 26210940), (14, 22466520), (15, 20968752), (16, 19658205), (17, 18501840), (18, 17473960), (20, 15726564), (21, 14977680), (24, 13105470), (28, 11233260), (30, 10484376), (34, 9250920), (35, 8986608), (36, 8736980), (40, 7863282), (42, 7488840), (45, 6989584), (48, 6552735), (51, 6167280), (56, 5616630), (60, 5242188), (63, 4992560), (68, 4625460), (70, 4493304), (72, 4368490), (80, 3931641), (84, 3744420), (85, 3700368), (90, 3494792), (102, 3083640), (105, 2995536), (112, 2808315), (119, 2643120), (120, 2621094), (126, 2496280), (136, 2312730), (140, 2246652), (144, 2184245), (153, 2055760), (168, 1872210), (170, 1850184), (180, 1747396), (204, 1541820), (210, 1497768), (238, 1321560), (240, 1310547), (252, 1248140), (255, 1233456), (272, 1156365), (280, 1123326), (306, 1027880), (315, 998512), (336, 936105), (340, 925092), (357, 881040), (360, 873698), (408, 770910), (420, 748884), (476, 660780), (504, 624070), (510, 616728), (560, 561663), (595, 528624), (612, 513940), (630, 499256), (680, 462546), (714, 440520), (720, 436849), (765, 411152), (816, 385455), (840, 374442), (952, 330390), (1008, 312035), (1020, 308364), (1071, 293680), (1190, 264312), (1224, 256970), (1260, 249628), (1360, 231273), (1428, 220260), (1530, 205576), (1680, 187221), (1785, 176208), (1904, 165195), (2040, 154182), (2142, 146840), (2380, 132156), (2448, 128485), (2520, 124814), (2856, 110130), (3060, 102788), (3570, 88104), (3671, 85680), (4080, 77091), (4284, 73420), (4760, 66078), (5040, 62407), (5355, 58736), (5712, 55065), (6120, 51394), (7140, 44052), (7342, 42840), (8568, 36710), (9520, 33039), (10710, 29368), (11013, 28560), (12240, 25697), (14280, 22026), (14684, 21420), (17136, 18355)]