18817010640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{38377}}^1$

素因数の和:38626

約数の個数: 160

約数和(自身を含む): 65101368960

約数和(自身を除く): 46284358320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1080, 1135, 1362, 1816, 2043, 2160, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6129, 6810, 8172, 9080, 10215, 10896, 12258, 13620, 16344, 18160, 20430, 24516, 27240, 30645, 32688, 38377, 40860, 49032, 54480, 61290, 76754, 81720, 98064, 115131, 122580, 153508, 163440, 191885, 230262, 245160, 307016, 345393, 383770, 460524, 490320, 575655, 614032, 690786, 767540, 921048, 1036179, 1151310, 1381572, 1535080, 1726965, 1842096, 2072358, 2302620, 2763144, 3070160, 3453930, 4144716, 4605240, 5180895, 5526288, 6907860, 8289432, 8711579, 9210480, 10361790, 13815720, 16578864, 17423158, 20723580, 26134737, 27631440, 34846316, 41447160, 43557895, 52269474, 69692632, 78404211, 82894320, 87115790, 104538948, 130673685, 139385264, 156808422, 174231580, 209077896, 235212633, 261347370, 313616844, 348463160, 392021055, 418155792, 470425266, 522694740, 627233688, 696926320, 784042110, 940850532, 1045389480, 1176063165, 1254467376, 1568084220, 1881701064, 2090778960, 2352126330, 3136168440, 3763402128, 4704252660, 6272336880, 9408505320, 18817010640]

約数ペア:

[(1, 18817010640), (2, 9408505320), (3, 6272336880), (4, 4704252660), (5, 3763402128), (6, 3136168440), (8, 2352126330), (9, 2090778960), (10, 1881701064), (12, 1568084220), (15, 1254467376), (16, 1176063165), (18, 1045389480), (20, 940850532), (24, 784042110), (27, 696926320), (30, 627233688), (36, 522694740), (40, 470425266), (45, 418155792), (48, 392021055), (54, 348463160), (60, 313616844), (72, 261347370), (80, 235212633), (90, 209077896), (108, 174231580), (120, 156808422), (135, 139385264), (144, 130673685), (180, 104538948), (216, 87115790), (227, 82894320), (240, 78404211), (270, 69692632), (360, 52269474), (432, 43557895), (454, 41447160), (540, 34846316), (681, 27631440), (720, 26134737), (908, 20723580), (1080, 17423158), (1135, 16578864), (1362, 13815720), (1816, 10361790), (2043, 9210480), (2160, 8711579), (2270, 8289432), (2724, 6907860), (3405, 5526288), (3632, 5180895), (4086, 4605240), (4540, 4144716), (5448, 3453930), (6129, 3070160), (6810, 2763144), (8172, 2302620), (9080, 2072358), (10215, 1842096), (10896, 1726965), (12258, 1535080), (13620, 1381572), (16344, 1151310), (18160, 1036179), (20430, 921048), (24516, 767540), (27240, 690786), (30645, 614032), (32688, 575655), (38377, 490320), (40860, 460524), (49032, 383770), (54480, 345393), (61290, 307016), (76754, 245160), (81720, 230262), (98064, 191885), (115131, 163440), (122580, 153508)]