378456182010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8927959}}^1$

素因数の和:8928132

約数の個数: 64

約数和(自身を含む): 1015644729600

約数和(自身を除く): 637188547590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 14130, 21195, 42390, 8927959, 17855918, 26783877, 44639795, 53567754, 80351631, 89279590, 133919385, 160703262, 241054893, 267838770, 401758155, 482109786, 803516310, 1205274465, 1401689563, 2410548930, 2803379126, 4205068689, 7008447815, 8410137378, 12615206067, 14016895630, 21025343445, 25230412134, 37845618201, 42050686890, 63076030335, 75691236402, 126152060670, 189228091005, 378456182010]

約数ペア:

[(1, 378456182010), (2, 189228091005), (3, 126152060670), (5, 75691236402), (6, 63076030335), (9, 42050686890), (10, 37845618201), (15, 25230412134), (18, 21025343445), (27, 14016895630), (30, 12615206067), (45, 8410137378), (54, 7008447815), (90, 4205068689), (135, 2803379126), (157, 2410548930), (270, 1401689563), (314, 1205274465), (471, 803516310), (785, 482109786), (942, 401758155), (1413, 267838770), (1570, 241054893), (2355, 160703262), (2826, 133919385), (4239, 89279590), (4710, 80351631), (7065, 53567754), (8478, 44639795), (14130, 26783877), (21195, 17855918), (42390, 8927959)]