343194800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 917024640

約数和(自身を除く): 573829840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2129, 2480, 2600, 3100, 3224, 4030, 4258, 5200, 6200, 6448, 8060, 8516, 10075, 10645, 12400, 16120, 17032, 20150, 21290, 27677, 32240, 34064, 40300, 42580, 53225, 55354, 65999, 80600, 85160, 106450, 110708, 131998, 138385, 161200, 170320, 212900, 221416, 263996, 276770, 329995, 425800, 442832, 527992, 553540, 659990, 691925, 851600, 857987, 1055984, 1107080, 1319980, 1383850, 1649975, 1715974, 2214160, 2639960, 2767700, 3299950, 3431948, 4289935, 5279920, 5535400, 6599900, 6863896, 8579870, 11070800, 13199800, 13727792, 17159740, 21449675, 26399600, 34319480, 42899350, 68638960, 85798700, 171597400, 343194800]

約数ペア:

[(1, 343194800), (2, 171597400), (4, 85798700), (5, 68638960), (8, 42899350), (10, 34319480), (13, 26399600), (16, 21449675), (20, 17159740), (25, 13727792), (26, 13199800), (31, 11070800), (40, 8579870), (50, 6863896), (52, 6599900), (62, 5535400), (65, 5279920), (80, 4289935), (100, 3431948), (104, 3299950), (124, 2767700), (130, 2639960), (155, 2214160), (200, 1715974), (208, 1649975), (248, 1383850), (260, 1319980), (310, 1107080), (325, 1055984), (400, 857987), (403, 851600), (496, 691925), (520, 659990), (620, 553540), (650, 527992), (775, 442832), (806, 425800), (1040, 329995), (1240, 276770), (1300, 263996), (1550, 221416), (1612, 212900), (2015, 170320), (2129, 161200), (2480, 138385), (2600, 131998), (3100, 110708), (3224, 106450), (4030, 85160), (4258, 80600), (5200, 65999), (6200, 55354), (6448, 53225), (8060, 42580), (8516, 40300), (10075, 34064), (10645, 32240), (12400, 27677), (16120, 21290), (17032, 20150)]