8211000

素因数分解:

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

素因数の和:71

約数の個数: 256

約数和(自身を含む): 32348160

約数和(自身を除く): 24137160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 25, 28, 30, 34, 35, 40, 42, 46, 50, 51, 56, 60, 68, 69, 70, 75, 84, 85, 92, 100, 102, 105, 115, 119, 120, 125, 136, 138, 140, 150, 161, 168, 170, 175, 184, 200, 204, 210, 230, 238, 250, 255, 276, 280, 300, 322, 340, 345, 350, 357, 375, 391, 408, 420, 425, 460, 476, 483, 500, 510, 525, 552, 575, 595, 600, 644, 680, 690, 700, 714, 750, 782, 805, 840, 850, 875, 920, 952, 966, 1000, 1020, 1050, 1150, 1173, 1190, 1275, 1288, 1380, 1400, 1428, 1500, 1564, 1610, 1700, 1725, 1750, 1785, 1932, 1955, 2040, 2100, 2125, 2300, 2346, 2380, 2415, 2550, 2625, 2737, 2760, 2856, 2875, 2975, 3000, 3128, 3220, 3400, 3450, 3500, 3570, 3864, 3910, 4025, 4200, 4250, 4600, 4692, 4760, 4830, 5100, 5250, 5474, 5750, 5865, 5950, 6375, 6440, 6900, 7000, 7140, 7820, 8050, 8211, 8500, 8625, 8925, 9384, 9660, 9775, 10200, 10500, 10948, 11500, 11730, 11900, 12075, 12750, 13685, 13800, 14280, 14875, 15640, 16100, 16422, 17000, 17250, 17850, 19320, 19550, 20125, 21000, 21896, 23000, 23460, 23800, 24150, 25500, 27370, 29325, 29750, 32200, 32844, 34500, 35700, 39100, 40250, 41055, 44625, 46920, 48300, 48875, 51000, 54740, 58650, 59500, 60375, 65688, 68425, 69000, 71400, 78200, 80500, 82110, 89250, 96600, 97750, 109480, 117300, 119000, 120750, 136850, 146625, 161000, 164220, 178500, 195500, 205275, 234600, 241500, 273700, 293250, 328440, 342125, 357000, 391000, 410550, 483000, 547400, 586500, 684250, 821100, 1026375, 1173000, 1368500, 1642200, 2052750, 2737000, 4105500, 8211000]

約数ペア:

[(1, 8211000), (2, 4105500), (3, 2737000), (4, 2052750), (5, 1642200), (6, 1368500), (7, 1173000), (8, 1026375), (10, 821100), (12, 684250), (14, 586500), (15, 547400), (17, 483000), (20, 410550), (21, 391000), (23, 357000), (24, 342125), (25, 328440), (28, 293250), (30, 273700), (34, 241500), (35, 234600), (40, 205275), (42, 195500), (46, 178500), (50, 164220), (51, 161000), (56, 146625), (60, 136850), (68, 120750), (69, 119000), (70, 117300), (75, 109480), (84, 97750), (85, 96600), (92, 89250), (100, 82110), (102, 80500), (105, 78200), (115, 71400), (119, 69000), (120, 68425), (125, 65688), (136, 60375), (138, 59500), (140, 58650), (150, 54740), (161, 51000), (168, 48875), (170, 48300), (175, 46920), (184, 44625), (200, 41055), (204, 40250), (210, 39100), (230, 35700), (238, 34500), (250, 32844), (255, 32200), (276, 29750), (280, 29325), (300, 27370), (322, 25500), (340, 24150), (345, 23800), (350, 23460), (357, 23000), (375, 21896), (391, 21000), (408, 20125), (420, 19550), (425, 19320), (460, 17850), (476, 17250), (483, 17000), (500, 16422), (510, 16100), (525, 15640), (552, 14875), (575, 14280), (595, 13800), (600, 13685), (644, 12750), (680, 12075), (690, 11900), (700, 11730), (714, 11500), (750, 10948), (782, 10500), (805, 10200), (840, 9775), (850, 9660), (875, 9384), (920, 8925), (952, 8625), (966, 8500), (1000, 8211), (1020, 8050), (1050, 7820), (1150, 7140), (1173, 7000), (1190, 6900), (1275, 6440), (1288, 6375), (1380, 5950), (1400, 5865), (1428, 5750), (1500, 5474), (1564, 5250), (1610, 5100), (1700, 4830), (1725, 4760), (1750, 4692), (1785, 4600), (1932, 4250), (1955, 4200), (2040, 4025), (2100, 3910), (2125, 3864), (2300, 3570), (2346, 3500), (2380, 3450), (2415, 3400), (2550, 3220), (2625, 3128), (2737, 3000), (2760, 2975), (2856, 2875)]