47440260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 171714816

約数和(自身を除く): 124274556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1637, 1932, 2070, 2415, 2898, 3220, 3274, 4140, 4830, 4911, 5796, 6548, 7245, 8185, 9660, 9822, 11459, 14490, 14733, 16370, 19644, 22918, 24555, 28980, 29466, 32740, 34377, 37651, 45836, 49110, 57295, 58932, 68754, 73665, 75302, 98220, 103131, 112953, 114590, 137508, 147330, 150604, 171885, 188255, 206262, 225906, 229180, 263557, 294660, 338859, 343770, 376510, 412524, 451812, 515655, 527114, 564765, 677718, 687540, 753020, 790671, 1031310, 1054228, 1129530, 1317785, 1355436, 1581342, 1694295, 2062620, 2259060, 2372013, 2635570, 3162684, 3388590, 3953355, 4744026, 5271140, 6777180, 7906710, 9488052, 11860065, 15813420, 23720130, 47440260]

約数ペア:

[(1, 47440260), (2, 23720130), (3, 15813420), (4, 11860065), (5, 9488052), (6, 7906710), (7, 6777180), (9, 5271140), (10, 4744026), (12, 3953355), (14, 3388590), (15, 3162684), (18, 2635570), (20, 2372013), (21, 2259060), (23, 2062620), (28, 1694295), (30, 1581342), (35, 1355436), (36, 1317785), (42, 1129530), (45, 1054228), (46, 1031310), (60, 790671), (63, 753020), (69, 687540), (70, 677718), (84, 564765), (90, 527114), (92, 515655), (105, 451812), (115, 412524), (126, 376510), (138, 343770), (140, 338859), (161, 294660), (180, 263557), (207, 229180), (210, 225906), (230, 206262), (252, 188255), (276, 171885), (315, 150604), (322, 147330), (345, 137508), (414, 114590), (420, 112953), (460, 103131), (483, 98220), (630, 75302), (644, 73665), (690, 68754), (805, 58932), (828, 57295), (966, 49110), (1035, 45836), (1260, 37651), (1380, 34377), (1449, 32740), (1610, 29466), (1637, 28980), (1932, 24555), (2070, 22918), (2415, 19644), (2898, 16370), (3220, 14733), (3274, 14490), (4140, 11459), (4830, 9822), (4911, 9660), (5796, 8185), (6548, 7245)]