689595480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16097}}^1$

素因数の和:16138

約数の個数: 192

約数和(自身を含む): 2712191040

約数和(自身を除く): 2022595560

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, 10710, 14280, 16097, 21420, 32194, 42840, 48291, 64388, 80485, 96582, 112679, 128776, 144873, 160970, 193164, 225358, 241455, 273649, 289746, 321940, 338037, 386328, 450716, 482910, 547298, 563395, 579492, 643880, 676074, 724365, 820947, 901432, 965820, 1014111, 1094596, 1126790, 1158984, 1352148, 1368245, 1448730, 1641894, 1690185, 1915543, 1931640, 2028222, 2189192, 2253580, 2462841, 2704296, 2736490, 2897460, 3283788, 3380370, 3831086, 4056444, 4104735, 4507160, 4925682, 5070555, 5472980, 5746629, 5794920, 6567576, 6760740, 7662172, 8112888, 8209470, 9577715, 9851364, 10141110, 10945960, 11493258, 12314205, 13521480, 15324344, 16418940, 17239887, 19155430, 19702728, 20282220, 22986516, 24628410, 28733145, 32837880, 34479774, 38310860, 40564440, 45973032, 49256820, 57466290, 68959548, 76621720, 86199435, 98513640, 114932580, 137919096, 172398870, 229865160, 344797740, 689595480]

約数ペア:

[(1, 689595480), (2, 344797740), (3, 229865160), (4, 172398870), (5, 137919096), (6, 114932580), (7, 98513640), (8, 86199435), (9, 76621720), (10, 68959548), (12, 57466290), (14, 49256820), (15, 45973032), (17, 40564440), (18, 38310860), (20, 34479774), (21, 32837880), (24, 28733145), (28, 24628410), (30, 22986516), (34, 20282220), (35, 19702728), (36, 19155430), (40, 17239887), (42, 16418940), (45, 15324344), (51, 13521480), (56, 12314205), (60, 11493258), (63, 10945960), (68, 10141110), (70, 9851364), (72, 9577715), (84, 8209470), (85, 8112888), (90, 7662172), (102, 6760740), (105, 6567576), (119, 5794920), (120, 5746629), (126, 5472980), (136, 5070555), (140, 4925682), (153, 4507160), (168, 4104735), (170, 4056444), (180, 3831086), (204, 3380370), (210, 3283788), (238, 2897460), (252, 2736490), (255, 2704296), (280, 2462841), (306, 2253580), (315, 2189192), (340, 2028222), (357, 1931640), (360, 1915543), (408, 1690185), (420, 1641894), (476, 1448730), (504, 1368245), (510, 1352148), (595, 1158984), (612, 1126790), (630, 1094596), (680, 1014111), (714, 965820), (765, 901432), (840, 820947), (952, 724365), (1020, 676074), (1071, 643880), (1190, 579492), (1224, 563395), (1260, 547298), (1428, 482910), (1530, 450716), (1785, 386328), (2040, 338037), (2142, 321940), (2380, 289746), (2520, 273649), (2856, 241455), (3060, 225358), (3570, 193164), (4284, 160970), (4760, 144873), (5355, 128776), (6120, 112679), (7140, 96582), (8568, 80485), (10710, 64388), (14280, 48291), (16097, 42840), (21420, 32194)]