661968000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{4597}}^1$

素因数の和:4632

約数の個数: 192

約数和(自身を含む): 2377809720

約数和(自身を除く): 1715841720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4597, 4800, 5760, 6000, 7200, 8000, 9000, 9194, 9600, 12000, 13791, 14400, 16000, 18000, 18388, 22985, 24000, 27582, 28800, 36000, 36776, 41373, 45970, 48000, 55164, 68955, 72000, 73552, 82746, 91940, 110328, 114925, 137910, 144000, 147104, 165492, 183880, 206865, 220656, 229850, 275820, 294208, 330984, 344775, 367760, 413730, 441312, 459700, 551640, 574625, 588416, 661968, 689550, 735520, 827460, 882624, 919400, 1034325, 1103280, 1149250, 1323936, 1379100, 1471040, 1654920, 1723875, 1765248, 1838800, 2068650, 2206560, 2298500, 2647872, 2758200, 2942080, 3309840, 3447750, 3677600, 4137300, 4413120, 4597000, 5171625, 5295744, 5516400, 6619680, 6895500, 7355200, 8274600, 8826240, 9194000, 10343250, 11032800, 13239360, 13791000, 14710400, 16549200, 18388000, 20686500, 22065600, 26478720, 27582000, 33098400, 36776000, 41373000, 44131200, 55164000, 66196800, 73552000, 82746000, 110328000, 132393600, 165492000, 220656000, 330984000, 661968000]

約数ペア:

[(1, 661968000), (2, 330984000), (3, 220656000), (4, 165492000), (5, 132393600), (6, 110328000), (8, 82746000), (9, 73552000), (10, 66196800), (12, 55164000), (15, 44131200), (16, 41373000), (18, 36776000), (20, 33098400), (24, 27582000), (25, 26478720), (30, 22065600), (32, 20686500), (36, 18388000), (40, 16549200), (45, 14710400), (48, 13791000), (50, 13239360), (60, 11032800), (64, 10343250), (72, 9194000), (75, 8826240), (80, 8274600), (90, 7355200), (96, 6895500), (100, 6619680), (120, 5516400), (125, 5295744), (128, 5171625), (144, 4597000), (150, 4413120), (160, 4137300), (180, 3677600), (192, 3447750), (200, 3309840), (225, 2942080), (240, 2758200), (250, 2647872), (288, 2298500), (300, 2206560), (320, 2068650), (360, 1838800), (375, 1765248), (384, 1723875), (400, 1654920), (450, 1471040), (480, 1379100), (500, 1323936), (576, 1149250), (600, 1103280), (640, 1034325), (720, 919400), (750, 882624), (800, 827460), (900, 735520), (960, 689550), (1000, 661968), (1125, 588416), (1152, 574625), (1200, 551640), (1440, 459700), (1500, 441312), (1600, 413730), (1800, 367760), (1920, 344775), (2000, 330984), (2250, 294208), (2400, 275820), (2880, 229850), (3000, 220656), (3200, 206865), (3600, 183880), (4000, 165492), (4500, 147104), (4597, 144000), (4800, 137910), (5760, 114925), (6000, 110328), (7200, 91940), (8000, 82746), (9000, 73552), (9194, 72000), (9600, 68955), (12000, 55164), (13791, 48000), (14400, 45970), (16000, 41373), (18000, 36776), (18388, 36000), (22985, 28800), (24000, 27582)]