19649970240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1077301}}^1$

素因数の和:1077340

約数の個数: 112

約数和(自身を含む): 65672329920

約数和(自身を除く): 46022359680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 1077301, 2154602, 3231903, 4309204, 5386505, 6463806, 8618408, 10773010, 12927612, 16159515, 17236816, 20468719, 21546020, 25855224, 32319030, 34473632, 40937438, 43092040, 51710448, 61406157, 64638060, 68947264, 81874876, 86184080, 102343595, 103420896, 122812314, 129276120, 163749752, 172368160, 204687190, 206841792, 245624628, 258552240, 307030785, 327499504, 344736320, 409374380, 491249256, 517104480, 614061570, 654999008, 818748760, 982498512, 1034208960, 1228123140, 1309998016, 1637497520, 1964997024, 2456246280, 3274995040, 3929994048, 4912492560, 6549990080, 9824985120, 19649970240]

約数ペア:

[(1, 19649970240), (2, 9824985120), (3, 6549990080), (4, 4912492560), (5, 3929994048), (6, 3274995040), (8, 2456246280), (10, 1964997024), (12, 1637497520), (15, 1309998016), (16, 1228123140), (19, 1034208960), (20, 982498512), (24, 818748760), (30, 654999008), (32, 614061570), (38, 517104480), (40, 491249256), (48, 409374380), (57, 344736320), (60, 327499504), (64, 307030785), (76, 258552240), (80, 245624628), (95, 206841792), (96, 204687190), (114, 172368160), (120, 163749752), (152, 129276120), (160, 122812314), (190, 103420896), (192, 102343595), (228, 86184080), (240, 81874876), (285, 68947264), (304, 64638060), (320, 61406157), (380, 51710448), (456, 43092040), (480, 40937438), (570, 34473632), (608, 32319030), (760, 25855224), (912, 21546020), (960, 20468719), (1140, 17236816), (1216, 16159515), (1520, 12927612), (1824, 10773010), (2280, 8618408), (3040, 6463806), (3648, 5386505), (4560, 4309204), (6080, 3231903), (9120, 2154602), (18240, 1077301)]