493458000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 1881784320

約数和(自身を除く): 1388326320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 125, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 250, 280, 300, 310, 336, 350, 372, 375, 379, 400, 420, 434, 465, 496, 500, 525, 560, 600, 620, 651, 700, 744, 750, 758, 775, 840, 868, 875, 930, 1000, 1050, 1085, 1137, 1200, 1240, 1302, 1400, 1488, 1500, 1516, 1550, 1680, 1736, 1750, 1860, 1895, 2000, 2100, 2170, 2274, 2325, 2480, 2604, 2625, 2653, 2800, 3000, 3032, 3100, 3255, 3472, 3500, 3720, 3790, 3875, 4200, 4340, 4548, 4650, 5208, 5250, 5306, 5425, 5685, 6000, 6064, 6200, 6510, 7000, 7440, 7580, 7750, 7959, 8400, 8680, 9096, 9300, 9475, 10416, 10500, 10612, 10850, 11370, 11625, 11749, 12400, 13020, 13265, 14000, 15160, 15500, 15918, 16275, 17360, 18192, 18600, 18950, 21000, 21224, 21700, 22740, 23250, 23498, 26040, 26530, 27125, 28425, 30320, 31000, 31836, 32550, 35247, 37200, 37900, 39795, 42000, 42448, 43400, 45480, 46500, 46996, 47375, 52080, 53060, 54250, 56850, 58745, 62000, 63672, 65100, 66325, 70494, 75800, 79590, 81375, 82243, 86800, 90960, 93000, 93992, 94750, 106120, 108500, 113700, 117490, 127344, 130200, 132650, 140988, 142125, 151600, 159180, 162750, 164486, 176235, 186000, 187984, 189500, 198975, 212240, 217000, 227400, 234980, 246729, 260400, 265300, 281976, 284250, 293725, 318360, 325500, 328972, 331625, 352470, 379000, 397950, 411215, 434000, 454800, 469960, 493458, 530600, 563952, 568500, 587450, 636720, 651000, 657944, 663250, 704940, 758000, 795900, 822430, 881175, 939920, 986916, 994875, 1061200, 1137000, 1174900, 1233645, 1302000, 1315888, 1326500, 1409880, 1468625, 1591800, 1644860, 1762350, 1973832, 1989750, 2056075, 2274000, 2349800, 2467290, 2653000, 2819760, 2937250, 3183600, 3289720, 3524700, 3947664, 3979500, 4112150, 4405875, 4699600, 4934580, 5306000, 5874500, 6168225, 6579440, 7049400, 7959000, 8224300, 8811750, 9869160, 10280375, 11749000, 12336450, 14098800, 15918000, 16448600, 17623500, 19738320, 20560750, 23498000, 24672900, 30841125, 32897200, 35247000, 41121500, 49345800, 61682250, 70494000, 82243000, 98691600, 123364500, 164486000, 246729000, 493458000]

約数ペア:

[(1, 493458000), (2, 246729000), (3, 164486000), (4, 123364500), (5, 98691600), (6, 82243000), (7, 70494000), (8, 61682250), (10, 49345800), (12, 41121500), (14, 35247000), (15, 32897200), (16, 30841125), (20, 24672900), (21, 23498000), (24, 20560750), (25, 19738320), (28, 17623500), (30, 16448600), (31, 15918000), (35, 14098800), (40, 12336450), (42, 11749000), (48, 10280375), (50, 9869160), (56, 8811750), (60, 8224300), (62, 7959000), (70, 7049400), (75, 6579440), (80, 6168225), (84, 5874500), (93, 5306000), (100, 4934580), (105, 4699600), (112, 4405875), (120, 4112150), (124, 3979500), (125, 3947664), (140, 3524700), (150, 3289720), (155, 3183600), (168, 2937250), (175, 2819760), (186, 2653000), (200, 2467290), (210, 2349800), (217, 2274000), (240, 2056075), (248, 1989750), (250, 1973832), (280, 1762350), (300, 1644860), (310, 1591800), (336, 1468625), (350, 1409880), (372, 1326500), (375, 1315888), (379, 1302000), (400, 1233645), (420, 1174900), (434, 1137000), (465, 1061200), (496, 994875), (500, 986916), (525, 939920), (560, 881175), (600, 822430), (620, 795900), (651, 758000), (700, 704940), (744, 663250), (750, 657944), (758, 651000), (775, 636720), (840, 587450), (868, 568500), (875, 563952), (930, 530600), (1000, 493458), (1050, 469960), (1085, 454800), (1137, 434000), (1200, 411215), (1240, 397950), (1302, 379000), (1400, 352470), (1488, 331625), (1500, 328972), (1516, 325500), (1550, 318360), (1680, 293725), (1736, 284250), (1750, 281976), (1860, 265300), (1895, 260400), (2000, 246729), (2100, 234980), (2170, 227400), (2274, 217000), (2325, 212240), (2480, 198975), (2604, 189500), (2625, 187984), (2653, 186000), (2800, 176235), (3000, 164486), (3032, 162750), (3100, 159180), (3255, 151600), (3472, 142125), (3500, 140988), (3720, 132650), (3790, 130200), (3875, 127344), (4200, 117490), (4340, 113700), (4548, 108500), (4650, 106120), (5208, 94750), (5250, 93992), (5306, 93000), (5425, 90960), (5685, 86800), (6000, 82243), (6064, 81375), (6200, 79590), (6510, 75800), (7000, 70494), (7440, 66325), (7580, 65100), (7750, 63672), (7959, 62000), (8400, 58745), (8680, 56850), (9096, 54250), (9300, 53060), (9475, 52080), (10416, 47375), (10500, 46996), (10612, 46500), (10850, 45480), (11370, 43400), (11625, 42448), (11749, 42000), (12400, 39795), (13020, 37900), (13265, 37200), (14000, 35247), (15160, 32550), (15500, 31836), (15918, 31000), (16275, 30320), (17360, 28425), (18192, 27125), (18600, 26530), (18950, 26040), (21000, 23498), (21224, 23250), (21700, 22740)]