1904413440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29173}}^1$

素因数の和:29214

約数の個数: 144

約数和(自身を含む): 6440218848

約数和(自身を除く): 4535805408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 29173, 32640, 58346, 65280, 87519, 116692, 145865, 175038, 233384, 291730, 350076, 437595, 466768, 495941, 583460, 700152, 875190, 933536, 991882, 1166920, 1400304, 1487823, 1750380, 1867072, 1983764, 2333840, 2479705, 2800608, 2975646, 3500760, 3734144, 3967528, 4667680, 4959410, 5601216, 5951292, 7001520, 7439115, 7468288, 7935056, 9335360, 9918820, 11202432, 11902584, 14003040, 14878230, 15870112, 18670720, 19837640, 22404864, 23805168, 28006080, 29756460, 31740224, 37341440, 39675280, 47610336, 56012160, 59512920, 63480448, 79350560, 95220672, 112024320, 119025840, 126960896, 158701120, 190441344, 238051680, 317402240, 380882688, 476103360, 634804480, 952206720, 1904413440]

約数ペア:

[(1, 1904413440), (2, 952206720), (3, 634804480), (4, 476103360), (5, 380882688), (6, 317402240), (8, 238051680), (10, 190441344), (12, 158701120), (15, 126960896), (16, 119025840), (17, 112024320), (20, 95220672), (24, 79350560), (30, 63480448), (32, 59512920), (34, 56012160), (40, 47610336), (48, 39675280), (51, 37341440), (60, 31740224), (64, 29756460), (68, 28006080), (80, 23805168), (85, 22404864), (96, 19837640), (102, 18670720), (120, 15870112), (128, 14878230), (136, 14003040), (160, 11902584), (170, 11202432), (192, 9918820), (204, 9335360), (240, 7935056), (255, 7468288), (256, 7439115), (272, 7001520), (320, 5951292), (340, 5601216), (384, 4959410), (408, 4667680), (480, 3967528), (510, 3734144), (544, 3500760), (640, 2975646), (680, 2800608), (768, 2479705), (816, 2333840), (960, 1983764), (1020, 1867072), (1088, 1750380), (1280, 1487823), (1360, 1400304), (1632, 1166920), (1920, 991882), (2040, 933536), (2176, 875190), (2720, 700152), (3264, 583460), (3840, 495941), (4080, 466768), (4352, 437595), (5440, 350076), (6528, 291730), (8160, 233384), (10880, 175038), (13056, 145865), (16320, 116692), (21760, 87519), (29173, 65280), (32640, 58346)]