426488520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{209063}}^1$

素因数の和:209094

約数の個数: 64

約数和(自身を含む): 1354734720

約数和(自身を除く): 928246200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 209063, 418126, 627189, 836252, 1045315, 1254378, 1672504, 2090630, 2508756, 3135945, 3554071, 4181260, 5017512, 6271890, 7108142, 8362520, 10662213, 12543780, 14216284, 17770355, 21324426, 25087560, 28432568, 35540710, 42648852, 53311065, 71081420, 85297704, 106622130, 142162840, 213244260, 426488520]

約数ペア:

[(1, 426488520), (2, 213244260), (3, 142162840), (4, 106622130), (5, 85297704), (6, 71081420), (8, 53311065), (10, 42648852), (12, 35540710), (15, 28432568), (17, 25087560), (20, 21324426), (24, 17770355), (30, 14216284), (34, 12543780), (40, 10662213), (51, 8362520), (60, 7108142), (68, 6271890), (85, 5017512), (102, 4181260), (120, 3554071), (136, 3135945), (170, 2508756), (204, 2090630), (255, 1672504), (340, 1254378), (408, 1045315), (510, 836252), (680, 627189), (1020, 418126), (2040, 209063)]