3923831520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{389269}}^1$

素因数の和:389297

約数の個数: 144

約数和(自身を含む): 15302982240

約数和(自身を除く): 11379150720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 389269, 778538, 1167807, 1557076, 1946345, 2335614, 2724883, 3114152, 3503421, 3892690, 4671228, 5449766, 5839035, 6228304, 7006842, 7785380, 8174649, 9342456, 10899532, 11678070, 12456608, 13624415, 14013684, 15570760, 16349298, 17517105, 18684912, 21799064, 23356140, 24523947, 27248830, 28027368, 31141520, 32698596, 35034210, 37369824, 40873245, 43598128, 46712280, 49047894, 54497660, 56054736, 62283040, 65397192, 70068420, 81746490, 87196256, 93424560, 98095788, 108995320, 112109472, 122619735, 130794384, 140136840, 163492980, 186849120, 196191576, 217990640, 245239470, 261588768, 280273680, 326985960, 392383152, 435981280, 490478940, 560547360, 653971920, 784766304, 980957880, 1307943840, 1961915760, 3923831520]

約数ペア:

[(1, 3923831520), (2, 1961915760), (3, 1307943840), (4, 980957880), (5, 784766304), (6, 653971920), (7, 560547360), (8, 490478940), (9, 435981280), (10, 392383152), (12, 326985960), (14, 280273680), (15, 261588768), (16, 245239470), (18, 217990640), (20, 196191576), (21, 186849120), (24, 163492980), (28, 140136840), (30, 130794384), (32, 122619735), (35, 112109472), (36, 108995320), (40, 98095788), (42, 93424560), (45, 87196256), (48, 81746490), (56, 70068420), (60, 65397192), (63, 62283040), (70, 56054736), (72, 54497660), (80, 49047894), (84, 46712280), (90, 43598128), (96, 40873245), (105, 37369824), (112, 35034210), (120, 32698596), (126, 31141520), (140, 28027368), (144, 27248830), (160, 24523947), (168, 23356140), (180, 21799064), (210, 18684912), (224, 17517105), (240, 16349298), (252, 15570760), (280, 14013684), (288, 13624415), (315, 12456608), (336, 11678070), (360, 10899532), (420, 9342456), (480, 8174649), (504, 7785380), (560, 7006842), (630, 6228304), (672, 5839035), (720, 5449766), (840, 4671228), (1008, 3892690), (1120, 3503421), (1260, 3114152), (1440, 2724883), (1680, 2335614), (2016, 1946345), (2520, 1557076), (3360, 1167807), (5040, 778538), (10080, 389269)]