42563640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50671}}^1$

素因数の和:50692

約数の個数: 64

約数和(自身を含む): 145935360

約数和(自身を除く): 103371720

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, 50671, 101342, 152013, 202684, 253355, 304026, 354697, 405368, 506710, 608052, 709394, 760065, 1013420, 1064091, 1216104, 1418788, 1520130, 1773485, 2026840, 2128182, 2837576, 3040260, 3546970, 4256364, 5320455, 6080520, 7093940, 8512728, 10640910, 14187880, 21281820, 42563640]

約数ペア:

[(1, 42563640), (2, 21281820), (3, 14187880), (4, 10640910), (5, 8512728), (6, 7093940), (7, 6080520), (8, 5320455), (10, 4256364), (12, 3546970), (14, 3040260), (15, 2837576), (20, 2128182), (21, 2026840), (24, 1773485), (28, 1520130), (30, 1418788), (35, 1216104), (40, 1064091), (42, 1013420), (56, 760065), (60, 709394), (70, 608052), (84, 506710), (105, 405368), (120, 354697), (140, 304026), (168, 253355), (210, 202684), (280, 152013), (420, 101342), (840, 50671)]