2117622960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51599}}^1$

素因数の和:51640

約数の個数: 160

約数和(自身を含む): 7678080000

約数和(自身を除く): 5560457040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 51599, 103198, 154797, 206396, 257995, 309594, 412792, 464391, 515990, 619188, 773985, 825584, 928782, 980381, 1031980, 1238376, 1393173, 1547970, 1857564, 1960762, 2063960, 2321955, 2476752, 2786346, 2941143, 3095940, 3715128, 3921524, 4127920, 4643910, 4901905, 5572692, 5882286, 6191880, 6965865, 7430256, 7843048, 8823429, 9287820, 9803810, 11145384, 11764572, 12383760, 13931730, 14705715, 15686096, 17646858, 18575640, 19607620, 22290768, 23529144, 26470287, 27863460, 29411430, 35293716, 37151280, 39215240, 44117145, 47058288, 52940574, 55726920, 58822860, 70587432, 78430480, 88234290, 105881148, 111453840, 117645720, 132351435, 141174864, 176468580, 211762296, 235291440, 264702870, 352937160, 423524592, 529405740, 705874320, 1058811480, 2117622960]

約数ペア:

[(1, 2117622960), (2, 1058811480), (3, 705874320), (4, 529405740), (5, 423524592), (6, 352937160), (8, 264702870), (9, 235291440), (10, 211762296), (12, 176468580), (15, 141174864), (16, 132351435), (18, 117645720), (19, 111453840), (20, 105881148), (24, 88234290), (27, 78430480), (30, 70587432), (36, 58822860), (38, 55726920), (40, 52940574), (45, 47058288), (48, 44117145), (54, 39215240), (57, 37151280), (60, 35293716), (72, 29411430), (76, 27863460), (80, 26470287), (90, 23529144), (95, 22290768), (108, 19607620), (114, 18575640), (120, 17646858), (135, 15686096), (144, 14705715), (152, 13931730), (171, 12383760), (180, 11764572), (190, 11145384), (216, 9803810), (228, 9287820), (240, 8823429), (270, 7843048), (285, 7430256), (304, 6965865), (342, 6191880), (360, 5882286), (380, 5572692), (432, 4901905), (456, 4643910), (513, 4127920), (540, 3921524), (570, 3715128), (684, 3095940), (720, 2941143), (760, 2786346), (855, 2476752), (912, 2321955), (1026, 2063960), (1080, 1960762), (1140, 1857564), (1368, 1547970), (1520, 1393173), (1710, 1238376), (2052, 1031980), (2160, 980381), (2280, 928782), (2565, 825584), (2736, 773985), (3420, 619188), (4104, 515990), (4560, 464391), (5130, 412792), (6840, 309594), (8208, 257995), (10260, 206396), (13680, 154797), (20520, 103198), (41040, 51599)]