368499320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1289}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 949233600

約数和(自身を除く): 580734280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1021, 1289, 2042, 2578, 4084, 5105, 5156, 6445, 7147, 8168, 9023, 10210, 10312, 12890, 14294, 18046, 20420, 25780, 28588, 35735, 36092, 40840, 45115, 51560, 57176, 71470, 72184, 90230, 142940, 180460, 285880, 360920, 1316069, 2632138, 5264276, 6580345, 9212483, 10528552, 13160690, 18424966, 26321380, 36849932, 46062415, 52642760, 73699864, 92124830, 184249660, 368499320]

約数ペア:

[(1, 368499320), (2, 184249660), (4, 92124830), (5, 73699864), (7, 52642760), (8, 46062415), (10, 36849932), (14, 26321380), (20, 18424966), (28, 13160690), (35, 10528552), (40, 9212483), (56, 6580345), (70, 5264276), (140, 2632138), (280, 1316069), (1021, 360920), (1289, 285880), (2042, 180460), (2578, 142940), (4084, 90230), (5105, 72184), (5156, 71470), (6445, 57176), (7147, 51560), (8168, 45115), (9023, 40840), (10210, 36092), (10312, 35735), (12890, 28588), (14294, 25780), (18046, 20420)]