2070811680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{616313}}^1$

素因数の和:616338

約数の個数: 96

約数和(自身を含む): 7454934144

約数和(自身を除く): 5384122464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 616313, 1232626, 1848939, 2465252, 3081565, 3697878, 4314191, 4930504, 6163130, 7395756, 8628382, 9244695, 9861008, 12326260, 12942573, 14791512, 17256764, 18489390, 19722016, 21570955, 24652520, 25885146, 29583024, 34513528, 36978780, 43141910, 49305040, 51770292, 59166048, 64712865, 69027056, 73957560, 86283820, 98610080, 103540584, 129425730, 138054112, 147915120, 172567640, 207081168, 258851460, 295830240, 345135280, 414162336, 517702920, 690270560, 1035405840, 2070811680]

約数ペア:

[(1, 2070811680), (2, 1035405840), (3, 690270560), (4, 517702920), (5, 414162336), (6, 345135280), (7, 295830240), (8, 258851460), (10, 207081168), (12, 172567640), (14, 147915120), (15, 138054112), (16, 129425730), (20, 103540584), (21, 98610080), (24, 86283820), (28, 73957560), (30, 69027056), (32, 64712865), (35, 59166048), (40, 51770292), (42, 49305040), (48, 43141910), (56, 36978780), (60, 34513528), (70, 29583024), (80, 25885146), (84, 24652520), (96, 21570955), (105, 19722016), (112, 18489390), (120, 17256764), (140, 14791512), (160, 12942573), (168, 12326260), (210, 9861008), (224, 9244695), (240, 8628382), (280, 7395756), (336, 6163130), (420, 4930504), (480, 4314191), (560, 3697878), (672, 3081565), (840, 2465252), (1120, 1848939), (1680, 1232626), (3360, 616313)]