2040379320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2429023}}^1$

素因数の和:2429044

約数の個数: 64

約数和(自身を含む): 6995589120

約数和(自身を除く): 4955209800

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, 2429023, 4858046, 7287069, 9716092, 12145115, 14574138, 17003161, 19432184, 24290230, 29148276, 34006322, 36435345, 48580460, 51009483, 58296552, 68012644, 72870690, 85015805, 97160920, 102018966, 136025288, 145741380, 170031610, 204037932, 255047415, 291482760, 340063220, 408075864, 510094830, 680126440, 1020189660, 2040379320]

約数ペア:

[(1, 2040379320), (2, 1020189660), (3, 680126440), (4, 510094830), (5, 408075864), (6, 340063220), (7, 291482760), (8, 255047415), (10, 204037932), (12, 170031610), (14, 145741380), (15, 136025288), (20, 102018966), (21, 97160920), (24, 85015805), (28, 72870690), (30, 68012644), (35, 58296552), (40, 51009483), (42, 48580460), (56, 36435345), (60, 34006322), (70, 29148276), (84, 24290230), (105, 19432184), (120, 17003161), (140, 14574138), (168, 12145115), (210, 9716092), (280, 7287069), (420, 4858046), (840, 2429023)]