191982000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 240

約数和(自身を含む): 721105632

約数和(自身を除く): 529123632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 653, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1306, 1400, 1470, 1500, 1680, 1750, 1959, 1960, 2000, 2100, 2352, 2450, 2612, 2625, 2800, 2940, 3000, 3265, 3500, 3675, 3918, 3920, 4200, 4571, 4900, 5224, 5250, 5880, 6000, 6125, 6530, 7000, 7350, 7836, 8400, 9142, 9795, 9800, 10448, 10500, 11760, 12250, 13060, 13713, 14000, 14700, 15672, 16325, 18284, 18375, 19590, 19600, 21000, 22855, 24500, 26120, 27426, 29400, 31344, 31997, 32650, 36568, 36750, 39180, 42000, 45710, 48975, 49000, 52240, 54852, 58800, 63994, 65300, 68565, 73136, 73500, 78360, 81625, 91420, 95991, 97950, 98000, 109704, 114275, 127988, 130600, 137130, 147000, 156720, 159985, 163250, 182840, 191982, 195900, 219408, 228550, 244875, 255976, 261200, 274260, 294000, 319970, 326500, 342825, 365680, 383964, 391800, 457100, 479955, 489750, 511952, 548520, 571375, 639940, 653000, 685650, 767928, 783600, 799925, 914200, 959910, 979500, 1097040, 1142750, 1279880, 1306000, 1371300, 1535856, 1599850, 1714125, 1828400, 1919820, 1959000, 2285500, 2399775, 2559760, 2742600, 3199700, 3428250, 3839640, 3918000, 3999625, 4571000, 4799550, 5485200, 6399400, 6856500, 7679280, 7999250, 9142000, 9599100, 11998875, 12798800, 13713000, 15998500, 19198200, 23997750, 27426000, 31997000, 38396400, 47995500, 63994000, 95991000, 191982000]

約数ペア:

[(1, 191982000), (2, 95991000), (3, 63994000), (4, 47995500), (5, 38396400), (6, 31997000), (7, 27426000), (8, 23997750), (10, 19198200), (12, 15998500), (14, 13713000), (15, 12798800), (16, 11998875), (20, 9599100), (21, 9142000), (24, 7999250), (25, 7679280), (28, 6856500), (30, 6399400), (35, 5485200), (40, 4799550), (42, 4571000), (48, 3999625), (49, 3918000), (50, 3839640), (56, 3428250), (60, 3199700), (70, 2742600), (75, 2559760), (80, 2399775), (84, 2285500), (98, 1959000), (100, 1919820), (105, 1828400), (112, 1714125), (120, 1599850), (125, 1535856), (140, 1371300), (147, 1306000), (150, 1279880), (168, 1142750), (175, 1097040), (196, 979500), (200, 959910), (210, 914200), (240, 799925), (245, 783600), (250, 767928), (280, 685650), (294, 653000), (300, 639940), (336, 571375), (350, 548520), (375, 511952), (392, 489750), (400, 479955), (420, 457100), (490, 391800), (500, 383964), (525, 365680), (560, 342825), (588, 326500), (600, 319970), (653, 294000), (700, 274260), (735, 261200), (750, 255976), (784, 244875), (840, 228550), (875, 219408), (980, 195900), (1000, 191982), (1050, 182840), (1176, 163250), (1200, 159985), (1225, 156720), (1306, 147000), (1400, 137130), (1470, 130600), (1500, 127988), (1680, 114275), (1750, 109704), (1959, 98000), (1960, 97950), (2000, 95991), (2100, 91420), (2352, 81625), (2450, 78360), (2612, 73500), (2625, 73136), (2800, 68565), (2940, 65300), (3000, 63994), (3265, 58800), (3500, 54852), (3675, 52240), (3918, 49000), (3920, 48975), (4200, 45710), (4571, 42000), (4900, 39180), (5224, 36750), (5250, 36568), (5880, 32650), (6000, 31997), (6125, 31344), (6530, 29400), (7000, 27426), (7350, 26120), (7836, 24500), (8400, 22855), (9142, 21000), (9795, 19600), (9800, 19590), (10448, 18375), (10500, 18284), (11760, 16325), (12250, 15672), (13060, 14700), (13713, 14000)]