496491800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 192

約数和(自身を含む): 1459192320

約数和(自身を除く): 962700520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 25, 28, 34, 35, 40, 46, 50, 56, 68, 70, 85, 92, 100, 115, 119, 136, 140, 161, 170, 175, 184, 200, 230, 238, 280, 322, 340, 350, 391, 425, 460, 476, 575, 595, 644, 680, 700, 782, 805, 850, 907, 920, 952, 1150, 1190, 1288, 1400, 1564, 1610, 1700, 1814, 1955, 2300, 2380, 2737, 2975, 3128, 3220, 3400, 3628, 3910, 4025, 4535, 4600, 4760, 5474, 5950, 6349, 6440, 7256, 7820, 8050, 9070, 9775, 10948, 11900, 12698, 13685, 15419, 15640, 16100, 18140, 19550, 20861, 21896, 22675, 23800, 25396, 27370, 30838, 31745, 32200, 36280, 39100, 41722, 45350, 50792, 54740, 61676, 63490, 68425, 77095, 78200, 83444, 90700, 104305, 107933, 109480, 123352, 126980, 136850, 146027, 154190, 158725, 166888, 181400, 208610, 215866, 253960, 273700, 292054, 308380, 317450, 354637, 385475, 417220, 431732, 521525, 539665, 547400, 584108, 616760, 634900, 709274, 730135, 770950, 834440, 863464, 1043050, 1079330, 1168216, 1269800, 1418548, 1460270, 1541900, 1773185, 2086100, 2158660, 2482459, 2698325, 2837096, 2920540, 3083800, 3546370, 3650675, 4172200, 4317320, 4964918, 5396650, 5841080, 7092740, 7301350, 8865925, 9929836, 10793300, 12412295, 14185480, 14602700, 17731850, 19859672, 21586600, 24824590, 29205400, 35463700, 49649180, 62061475, 70927400, 99298360, 124122950, 248245900, 496491800]

約数ペア:

[(1, 496491800), (2, 248245900), (4, 124122950), (5, 99298360), (7, 70927400), (8, 62061475), (10, 49649180), (14, 35463700), (17, 29205400), (20, 24824590), (23, 21586600), (25, 19859672), (28, 17731850), (34, 14602700), (35, 14185480), (40, 12412295), (46, 10793300), (50, 9929836), (56, 8865925), (68, 7301350), (70, 7092740), (85, 5841080), (92, 5396650), (100, 4964918), (115, 4317320), (119, 4172200), (136, 3650675), (140, 3546370), (161, 3083800), (170, 2920540), (175, 2837096), (184, 2698325), (200, 2482459), (230, 2158660), (238, 2086100), (280, 1773185), (322, 1541900), (340, 1460270), (350, 1418548), (391, 1269800), (425, 1168216), (460, 1079330), (476, 1043050), (575, 863464), (595, 834440), (644, 770950), (680, 730135), (700, 709274), (782, 634900), (805, 616760), (850, 584108), (907, 547400), (920, 539665), (952, 521525), (1150, 431732), (1190, 417220), (1288, 385475), (1400, 354637), (1564, 317450), (1610, 308380), (1700, 292054), (1814, 273700), (1955, 253960), (2300, 215866), (2380, 208610), (2737, 181400), (2975, 166888), (3128, 158725), (3220, 154190), (3400, 146027), (3628, 136850), (3910, 126980), (4025, 123352), (4535, 109480), (4600, 107933), (4760, 104305), (5474, 90700), (5950, 83444), (6349, 78200), (6440, 77095), (7256, 68425), (7820, 63490), (8050, 61676), (9070, 54740), (9775, 50792), (10948, 45350), (11900, 41722), (12698, 39100), (13685, 36280), (15419, 32200), (15640, 31745), (16100, 30838), (18140, 27370), (19550, 25396), (20861, 23800), (21896, 22675)]