405394920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9463}}^1$

素因数の和:9504

約数の個数: 192

約数和(自身を含む): 1594494720

約数和(自身を除く): 1189099800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 9463, 10710, 14280, 18926, 21420, 28389, 37852, 42840, 47315, 56778, 66241, 75704, 85167, 94630, 113556, 132482, 141945, 160871, 170334, 189260, 198723, 227112, 264964, 283890, 321742, 331205, 340668, 378520, 397446, 425835, 482613, 529928, 567780, 596169, 643484, 662410, 681336, 794892, 804355, 851670, 965226, 993615, 1126097, 1135560, 1192338, 1286968, 1324820, 1447839, 1589784, 1608710, 1703340, 1930452, 1987230, 2252194, 2384676, 2413065, 2649640, 2895678, 2980845, 3217420, 3378291, 3406680, 3860904, 3974460, 4504388, 4769352, 4826130, 5630485, 5791356, 5961690, 6434840, 6756582, 7239195, 7948920, 9008776, 9652260, 10134873, 11260970, 11582712, 11923380, 13513164, 14478390, 16891455, 19304520, 20269746, 22521940, 23846760, 27026328, 28956780, 33782910, 40539492, 45043880, 50674365, 57913560, 67565820, 81078984, 101348730, 135131640, 202697460, 405394920]

約数ペア:

[(1, 405394920), (2, 202697460), (3, 135131640), (4, 101348730), (5, 81078984), (6, 67565820), (7, 57913560), (8, 50674365), (9, 45043880), (10, 40539492), (12, 33782910), (14, 28956780), (15, 27026328), (17, 23846760), (18, 22521940), (20, 20269746), (21, 19304520), (24, 16891455), (28, 14478390), (30, 13513164), (34, 11923380), (35, 11582712), (36, 11260970), (40, 10134873), (42, 9652260), (45, 9008776), (51, 7948920), (56, 7239195), (60, 6756582), (63, 6434840), (68, 5961690), (70, 5791356), (72, 5630485), (84, 4826130), (85, 4769352), (90, 4504388), (102, 3974460), (105, 3860904), (119, 3406680), (120, 3378291), (126, 3217420), (136, 2980845), (140, 2895678), (153, 2649640), (168, 2413065), (170, 2384676), (180, 2252194), (204, 1987230), (210, 1930452), (238, 1703340), (252, 1608710), (255, 1589784), (280, 1447839), (306, 1324820), (315, 1286968), (340, 1192338), (357, 1135560), (360, 1126097), (408, 993615), (420, 965226), (476, 851670), (504, 804355), (510, 794892), (595, 681336), (612, 662410), (630, 643484), (680, 596169), (714, 567780), (765, 529928), (840, 482613), (952, 425835), (1020, 397446), (1071, 378520), (1190, 340668), (1224, 331205), (1260, 321742), (1428, 283890), (1530, 264964), (1785, 227112), (2040, 198723), (2142, 189260), (2380, 170334), (2520, 160871), (2856, 141945), (3060, 132482), (3570, 113556), (4284, 94630), (4760, 85167), (5355, 75704), (6120, 66241), (7140, 56778), (8568, 47315), (9463, 42840), (10710, 37852), (14280, 28389), (18926, 21420)]