2719790640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{539641}}^1$

素因数の和:539667

約数の個数: 120

約数和(自身を含む): 10438834848

約数和(自身を除く): 7719044208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 539641, 1079282, 1618923, 2158564, 2698205, 3237846, 3777487, 4317128, 4856769, 5396410, 6475692, 7554974, 8094615, 8634256, 9713538, 10792820, 11332461, 12951384, 15109948, 16189230, 18887435, 19427076, 21585640, 22664922, 24283845, 25902768, 30219896, 32378460, 33997383, 37774870, 38854152, 43171280, 45329844, 48567690, 56662305, 60439792, 64756920, 67994766, 75549740, 77708304, 90659688, 97135380, 113324610, 129513840, 135989532, 151099480, 169986915, 181319376, 194270760, 226649220, 271979064, 302198960, 339973830, 388541520, 453298440, 543958128, 679947660, 906596880, 1359895320, 2719790640]

約数ペア:

[(1, 2719790640), (2, 1359895320), (3, 906596880), (4, 679947660), (5, 543958128), (6, 453298440), (7, 388541520), (8, 339973830), (9, 302198960), (10, 271979064), (12, 226649220), (14, 194270760), (15, 181319376), (16, 169986915), (18, 151099480), (20, 135989532), (21, 129513840), (24, 113324610), (28, 97135380), (30, 90659688), (35, 77708304), (36, 75549740), (40, 67994766), (42, 64756920), (45, 60439792), (48, 56662305), (56, 48567690), (60, 45329844), (63, 43171280), (70, 38854152), (72, 37774870), (80, 33997383), (84, 32378460), (90, 30219896), (105, 25902768), (112, 24283845), (120, 22664922), (126, 21585640), (140, 19427076), (144, 18887435), (168, 16189230), (180, 15109948), (210, 12951384), (240, 11332461), (252, 10792820), (280, 9713538), (315, 8634256), (336, 8094615), (360, 7554974), (420, 6475692), (504, 5396410), (560, 4856769), (630, 4317128), (720, 3777487), (840, 3237846), (1008, 2698205), (1260, 2158564), (1680, 1618923), (2520, 1079282), (5040, 539641)]