851328000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 264

約数和(自身を含む): 3071973840

約数和(自身を除く): 2220645840

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, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 739, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1280, 1440, 1478, 1500, 1536, 1600, 1800, 1920, 2000, 2217, 2250, 2304, 2400, 2560, 2880, 2956, 3000, 3072, 3200, 3600, 3695, 3840, 4000, 4434, 4500, 4608, 4800, 5120, 5760, 5912, 6000, 6400, 6651, 7200, 7390, 7680, 8000, 8868, 9000, 9216, 9600, 11085, 11520, 11824, 12000, 12800, 13302, 14400, 14780, 15360, 16000, 17736, 18000, 18475, 19200, 22170, 23040, 23648, 24000, 25600, 26604, 28800, 29560, 32000, 33255, 35472, 36000, 36950, 38400, 44340, 46080, 47296, 48000, 53208, 55425, 57600, 59120, 64000, 66510, 70944, 72000, 73900, 76800, 88680, 92375, 94592, 96000, 106416, 110850, 115200, 118240, 128000, 133020, 141888, 144000, 147800, 166275, 177360, 184750, 189184, 192000, 212832, 221700, 230400, 236480, 266040, 277125, 283776, 288000, 295600, 332550, 354720, 369500, 378368, 384000, 425664, 443400, 472960, 532080, 554250, 567552, 576000, 591200, 665100, 709440, 739000, 756736, 831375, 851328, 886800, 945920, 1064160, 1108500, 1135104, 1152000, 1182400, 1330200, 1418880, 1478000, 1662750, 1702656, 1773600, 1891840, 2128320, 2217000, 2270208, 2364800, 2660400, 2837760, 2956000, 3325500, 3405312, 3547200, 3783680, 4256640, 4434000, 4729600, 5320800, 5675520, 5912000, 6651000, 6810624, 7094400, 8513280, 8868000, 9459200, 10641600, 11351040, 11824000, 13302000, 14188800, 17026560, 17736000, 18918400, 21283200, 23648000, 26604000, 28377600, 34053120, 35472000, 42566400, 47296000, 53208000, 56755200, 70944000, 85132800, 94592000, 106416000, 141888000, 170265600, 212832000, 283776000, 425664000, 851328000]

約数ペア:

[(1, 851328000), (2, 425664000), (3, 283776000), (4, 212832000), (5, 170265600), (6, 141888000), (8, 106416000), (9, 94592000), (10, 85132800), (12, 70944000), (15, 56755200), (16, 53208000), (18, 47296000), (20, 42566400), (24, 35472000), (25, 34053120), (30, 28377600), (32, 26604000), (36, 23648000), (40, 21283200), (45, 18918400), (48, 17736000), (50, 17026560), (60, 14188800), (64, 13302000), (72, 11824000), (75, 11351040), (80, 10641600), (90, 9459200), (96, 8868000), (100, 8513280), (120, 7094400), (125, 6810624), (128, 6651000), (144, 5912000), (150, 5675520), (160, 5320800), (180, 4729600), (192, 4434000), (200, 4256640), (225, 3783680), (240, 3547200), (250, 3405312), (256, 3325500), (288, 2956000), (300, 2837760), (320, 2660400), (360, 2364800), (375, 2270208), (384, 2217000), (400, 2128320), (450, 1891840), (480, 1773600), (500, 1702656), (512, 1662750), (576, 1478000), (600, 1418880), (640, 1330200), (720, 1182400), (739, 1152000), (750, 1135104), (768, 1108500), (800, 1064160), (900, 945920), (960, 886800), (1000, 851328), (1024, 831375), (1125, 756736), (1152, 739000), (1200, 709440), (1280, 665100), (1440, 591200), (1478, 576000), (1500, 567552), (1536, 554250), (1600, 532080), (1800, 472960), (1920, 443400), (2000, 425664), (2217, 384000), (2250, 378368), (2304, 369500), (2400, 354720), (2560, 332550), (2880, 295600), (2956, 288000), (3000, 283776), (3072, 277125), (3200, 266040), (3600, 236480), (3695, 230400), (3840, 221700), (4000, 212832), (4434, 192000), (4500, 189184), (4608, 184750), (4800, 177360), (5120, 166275), (5760, 147800), (5912, 144000), (6000, 141888), (6400, 133020), (6651, 128000), (7200, 118240), (7390, 115200), (7680, 110850), (8000, 106416), (8868, 96000), (9000, 94592), (9216, 92375), (9600, 88680), (11085, 76800), (11520, 73900), (11824, 72000), (12000, 70944), (12800, 66510), (13302, 64000), (14400, 59120), (14780, 57600), (15360, 55425), (16000, 53208), (17736, 48000), (18000, 47296), (18475, 46080), (19200, 44340), (22170, 38400), (23040, 36950), (23648, 36000), (24000, 35472), (25600, 33255), (26604, 32000), (28800, 29560)]