4566640120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14549}}^1$

素因数の和:14645

約数の個数: 128

約数和(自身を含む): 12571200000

約数和(自身を除く): 8004559880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 95, 118, 133, 140, 152, 190, 236, 266, 280, 295, 380, 413, 472, 532, 590, 665, 760, 826, 1064, 1121, 1180, 1330, 1652, 2065, 2242, 2360, 2660, 3304, 4130, 4484, 5320, 5605, 7847, 8260, 8968, 11210, 14549, 15694, 16520, 22420, 29098, 31388, 39235, 44840, 58196, 62776, 72745, 78470, 101843, 116392, 145490, 156940, 203686, 276431, 290980, 313880, 407372, 509215, 552862, 581960, 814744, 858391, 1018430, 1105724, 1382155, 1716782, 1935017, 2036860, 2211448, 2764310, 3433564, 3870034, 4073720, 4291955, 5528620, 6008737, 6867128, 7740068, 8583910, 9675085, 11057240, 12017474, 15480136, 16309429, 17167820, 19350170, 24034948, 30043685, 32618858, 34335640, 38700340, 48069896, 60087370, 65237716, 77400680, 81547145, 114166003, 120174740, 130475432, 163094290, 228332006, 240349480, 326188580, 456664012, 570830015, 652377160, 913328024, 1141660030, 2283320060, 4566640120]

約数ペア:

[(1, 4566640120), (2, 2283320060), (4, 1141660030), (5, 913328024), (7, 652377160), (8, 570830015), (10, 456664012), (14, 326188580), (19, 240349480), (20, 228332006), (28, 163094290), (35, 130475432), (38, 120174740), (40, 114166003), (56, 81547145), (59, 77400680), (70, 65237716), (76, 60087370), (95, 48069896), (118, 38700340), (133, 34335640), (140, 32618858), (152, 30043685), (190, 24034948), (236, 19350170), (266, 17167820), (280, 16309429), (295, 15480136), (380, 12017474), (413, 11057240), (472, 9675085), (532, 8583910), (590, 7740068), (665, 6867128), (760, 6008737), (826, 5528620), (1064, 4291955), (1121, 4073720), (1180, 3870034), (1330, 3433564), (1652, 2764310), (2065, 2211448), (2242, 2036860), (2360, 1935017), (2660, 1716782), (3304, 1382155), (4130, 1105724), (4484, 1018430), (5320, 858391), (5605, 814744), (7847, 581960), (8260, 552862), (8968, 509215), (11210, 407372), (14549, 313880), (15694, 290980), (16520, 276431), (22420, 203686), (29098, 156940), (31388, 145490), (39235, 116392), (44840, 101843), (58196, 78470), (62776, 72745)]