2553974805480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3040446197}}^1$

素因数の和:3040446218

約数の個数: 64

約数和(自身を含む): 8756485050240

約数和(自身を除く): 6202510244760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3040446197, 6080892394, 9121338591, 12161784788, 15202230985, 18242677182, 21283123379, 24323569576, 30404461970, 36485354364, 42566246758, 45606692955, 60808923940, 63849370137, 72970708728, 85132493516, 91213385910, 106415616895, 121617847880, 127698740274, 170264987032, 182426771820, 212831233790, 255397480548, 319246850685, 364853543640, 425662467580, 510794961096, 638493701370, 851324935160, 1276987402740, 2553974805480]

約数ペア:

[(1, 2553974805480), (2, 1276987402740), (3, 851324935160), (4, 638493701370), (5, 510794961096), (6, 425662467580), (7, 364853543640), (8, 319246850685), (10, 255397480548), (12, 212831233790), (14, 182426771820), (15, 170264987032), (20, 127698740274), (21, 121617847880), (24, 106415616895), (28, 91213385910), (30, 85132493516), (35, 72970708728), (40, 63849370137), (42, 60808923940), (56, 45606692955), (60, 42566246758), (70, 36485354364), (84, 30404461970), (105, 24323569576), (120, 21283123379), (140, 18242677182), (168, 15202230985), (210, 12161784788), (280, 9121338591), (420, 6080892394), (840, 3040446197)]