2007510120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72421}}^1$

素因数の和:72456

約数の個数: 192

約数和(自身を含む): 8134439040

約数和(自身を除く): 6126928920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 72421, 144842, 217263, 289684, 362105, 434526, 506947, 579368, 651789, 724210, 796631, 869052, 1013894, 1086315, 1303578, 1448420, 1520841, 1593262, 1738104, 2027788, 2172630, 2389893, 2534735, 2607156, 2896840, 3041682, 3186524, 3258945, 3983155, 4055576, 4345260, 4562523, 4779786, 5069470, 5214312, 5576417, 6083364, 6373048, 6517890, 7169679, 7604205, 7966310, 8690520, 9125046, 9559572, 10138940, 11152834, 11949465, 12166728, 13035780, 14339358, 15208410, 15932620, 16729251, 18250092, 19119144, 20277880, 22305668, 22812615, 23898930, 26071560, 27882085, 28678716, 30416820, 31865240, 33458502, 35848395, 36500184, 44611336, 45625230, 47797860, 50187753, 55764170, 57357432, 60833640, 66917004, 71696790, 83646255, 91250460, 95595720, 100375506, 111528340, 133834008, 143393580, 167292510, 182500920, 200751012, 223056680, 250938765, 286787160, 334585020, 401502024, 501877530, 669170040, 1003755060, 2007510120]

約数ペア:

[(1, 2007510120), (2, 1003755060), (3, 669170040), (4, 501877530), (5, 401502024), (6, 334585020), (7, 286787160), (8, 250938765), (9, 223056680), (10, 200751012), (11, 182500920), (12, 167292510), (14, 143393580), (15, 133834008), (18, 111528340), (20, 100375506), (21, 95595720), (22, 91250460), (24, 83646255), (28, 71696790), (30, 66917004), (33, 60833640), (35, 57357432), (36, 55764170), (40, 50187753), (42, 47797860), (44, 45625230), (45, 44611336), (55, 36500184), (56, 35848395), (60, 33458502), (63, 31865240), (66, 30416820), (70, 28678716), (72, 27882085), (77, 26071560), (84, 23898930), (88, 22812615), (90, 22305668), (99, 20277880), (105, 19119144), (110, 18250092), (120, 16729251), (126, 15932620), (132, 15208410), (140, 14339358), (154, 13035780), (165, 12166728), (168, 11949465), (180, 11152834), (198, 10138940), (210, 9559572), (220, 9125046), (231, 8690520), (252, 7966310), (264, 7604205), (280, 7169679), (308, 6517890), (315, 6373048), (330, 6083364), (360, 5576417), (385, 5214312), (396, 5069470), (420, 4779786), (440, 4562523), (462, 4345260), (495, 4055576), (504, 3983155), (616, 3258945), (630, 3186524), (660, 3041682), (693, 2896840), (770, 2607156), (792, 2534735), (840, 2389893), (924, 2172630), (990, 2027788), (1155, 1738104), (1260, 1593262), (1320, 1520841), (1386, 1448420), (1540, 1303578), (1848, 1086315), (1980, 1013894), (2310, 869052), (2520, 796631), (2772, 724210), (3080, 651789), (3465, 579368), (3960, 506947), (4620, 434526), (5544, 362105), (6930, 289684), (9240, 217263), (13860, 144842), (27720, 72421)]