1910133120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{142123}}^1$

素因数の和:142152

約数の個数: 128

約数和(自身を含む): 6958391040

約数和(自身を除く): 5048257920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 142123, 284246, 426369, 568492, 710615, 852738, 994861, 1136984, 1421230, 1705476, 1989722, 2131845, 2273968, 2842460, 2984583, 3410952, 3979444, 4263690, 4547936, 4974305, 5684920, 5969166, 6821904, 7958888, 8527380, 9095872, 9948610, 11369840, 11938332, 13643808, 14922915, 15917776, 17054760, 18191744, 19897220, 22739680, 23876664, 27287616, 29845830, 31835552, 34109520, 39794440, 45479360, 47753328, 54575232, 59691660, 63671104, 68219040, 79588880, 90958720, 95506656, 119383320, 127342208, 136438080, 159177760, 191013312, 238766640, 272876160, 318355520, 382026624, 477533280, 636711040, 955066560, 1910133120]

約数ペア:

[(1, 1910133120), (2, 955066560), (3, 636711040), (4, 477533280), (5, 382026624), (6, 318355520), (7, 272876160), (8, 238766640), (10, 191013312), (12, 159177760), (14, 136438080), (15, 127342208), (16, 119383320), (20, 95506656), (21, 90958720), (24, 79588880), (28, 68219040), (30, 63671104), (32, 59691660), (35, 54575232), (40, 47753328), (42, 45479360), (48, 39794440), (56, 34109520), (60, 31835552), (64, 29845830), (70, 27287616), (80, 23876664), (84, 22739680), (96, 19897220), (105, 18191744), (112, 17054760), (120, 15917776), (128, 14922915), (140, 13643808), (160, 11938332), (168, 11369840), (192, 9948610), (210, 9095872), (224, 8527380), (240, 7958888), (280, 6821904), (320, 5969166), (336, 5684920), (384, 4974305), (420, 4547936), (448, 4263690), (480, 3979444), (560, 3410952), (640, 2984583), (672, 2842460), (840, 2273968), (896, 2131845), (960, 1989722), (1120, 1705476), (1344, 1421230), (1680, 1136984), (1920, 994861), (2240, 852738), (2688, 710615), (3360, 568492), (4480, 426369), (6720, 284246), (13440, 142123)]