730254720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 256

約数和(自身を含む): 2655737280

約数和(自身を除く): 1925482560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1664, 1721, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3442, 3536, 4080, 4160, 4420, 4992, 5163, 5304, 5440, 6240, 6528, 6630, 6884, 7072, 8160, 8320, 8605, 8840, 10326, 10608, 10880, 12480, 13260, 13768, 14144, 16320, 17210, 17680, 20652, 21216, 22373, 24960, 25815, 26520, 27536, 28288, 29257, 32640, 34420, 35360, 41304, 42432, 44746, 51630, 53040, 55072, 58514, 67119, 68840, 70720, 82608, 84864, 87771, 89492, 103260, 106080, 110144, 111865, 117028, 134238, 137680, 141440, 146285, 165216, 175542, 178984, 206520, 212160, 220288, 223730, 234056, 268476, 275360, 292570, 330432, 335595, 351084, 357968, 380341, 413040, 424320, 438855, 447460, 468112, 536952, 550720, 585140, 660864, 671190, 702168, 715936, 760682, 826080, 877710, 894920, 936224, 1073904, 1101440, 1141023, 1170280, 1342380, 1404336, 1431872, 1521364, 1652160, 1755420, 1789840, 1872448, 1901705, 2147808, 2282046, 2340560, 2684760, 2808672, 2863744, 3042728, 3304320, 3510840, 3579680, 3744896, 3803410, 4295616, 4564092, 4681120, 5369520, 5617344, 5705115, 6085456, 7021680, 7159360, 7606820, 8591232, 9128184, 9362240, 10739040, 11234688, 11410230, 12170912, 14043360, 14318720, 15213640, 18256368, 18724480, 21478080, 22820460, 24341824, 28086720, 30427280, 36512736, 42956160, 45640920, 48683648, 56173440, 60854560, 73025472, 91281840, 121709120, 146050944, 182563680, 243418240, 365127360, 730254720]

約数ペア:

[(1, 730254720), (2, 365127360), (3, 243418240), (4, 182563680), (5, 146050944), (6, 121709120), (8, 91281840), (10, 73025472), (12, 60854560), (13, 56173440), (15, 48683648), (16, 45640920), (17, 42956160), (20, 36512736), (24, 30427280), (26, 28086720), (30, 24341824), (32, 22820460), (34, 21478080), (39, 18724480), (40, 18256368), (48, 15213640), (51, 14318720), (52, 14043360), (60, 12170912), (64, 11410230), (65, 11234688), (68, 10739040), (78, 9362240), (80, 9128184), (85, 8591232), (96, 7606820), (102, 7159360), (104, 7021680), (120, 6085456), (128, 5705115), (130, 5617344), (136, 5369520), (156, 4681120), (160, 4564092), (170, 4295616), (192, 3803410), (195, 3744896), (204, 3579680), (208, 3510840), (221, 3304320), (240, 3042728), (255, 2863744), (260, 2808672), (272, 2684760), (312, 2340560), (320, 2282046), (340, 2147808), (384, 1901705), (390, 1872448), (408, 1789840), (416, 1755420), (442, 1652160), (480, 1521364), (510, 1431872), (520, 1404336), (544, 1342380), (624, 1170280), (640, 1141023), (663, 1101440), (680, 1073904), (780, 936224), (816, 894920), (832, 877710), (884, 826080), (960, 760682), (1020, 715936), (1040, 702168), (1088, 671190), (1105, 660864), (1248, 585140), (1326, 550720), (1360, 536952), (1560, 468112), (1632, 447460), (1664, 438855), (1721, 424320), (1768, 413040), (1920, 380341), (2040, 357968), (2080, 351084), (2176, 335595), (2210, 330432), (2496, 292570), (2652, 275360), (2720, 268476), (3120, 234056), (3264, 223730), (3315, 220288), (3442, 212160), (3536, 206520), (4080, 178984), (4160, 175542), (4420, 165216), (4992, 146285), (5163, 141440), (5304, 137680), (5440, 134238), (6240, 117028), (6528, 111865), (6630, 110144), (6884, 106080), (7072, 103260), (8160, 89492), (8320, 87771), (8605, 84864), (8840, 82608), (10326, 70720), (10608, 68840), (10880, 67119), (12480, 58514), (13260, 55072), (13768, 53040), (14144, 51630), (16320, 44746), (17210, 42432), (17680, 41304), (20652, 35360), (21216, 34420), (22373, 32640), (24960, 29257), (25815, 28288), (26520, 27536)]