7064478400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20407

約数の個数: 168

約数和(自身を含む): 20508179456

約数和(自身を除く): 13443701056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1984, 2170, 2240, 2480, 2800, 3100, 3472, 4340, 4960, 5425, 5600, 6200, 6944, 8680, 9920, 10850, 11200, 12400, 13888, 17360, 20347, 21700, 24800, 34720, 40694, 43400, 49600, 69440, 81388, 86800, 101735, 142429, 162776, 173600, 203470, 284858, 325552, 347200, 406940, 508675, 569716, 630757, 651104, 712145, 813880, 1017350, 1139432, 1261514, 1302208, 1424290, 1627760, 2034700, 2278864, 2523028, 2848580, 3153785, 3255520, 3560725, 4069400, 4415299, 4557728, 5046056, 5697160, 6307570, 6511040, 7121450, 8138800, 8830598, 9115456, 10092112, 11394320, 12615140, 14242900, 15768925, 16277600, 17661196, 20184224, 22076495, 22788640, 25230280, 28485800, 31537850, 32555200, 35322392, 40368448, 44152990, 45577280, 50460560, 56971600, 63075700, 70644784, 88305980, 100921120, 110382475, 113943200, 126151400, 141289568, 176611960, 201842240, 220764950, 227886400, 252302800, 282579136, 353223920, 441529900, 504605600, 706447840, 883059800, 1009211200, 1412895680, 1766119600, 3532239200, 7064478400]

約数ペア:

[(1, 7064478400), (2, 3532239200), (4, 1766119600), (5, 1412895680), (7, 1009211200), (8, 883059800), (10, 706447840), (14, 504605600), (16, 441529900), (20, 353223920), (25, 282579136), (28, 252302800), (31, 227886400), (32, 220764950), (35, 201842240), (40, 176611960), (50, 141289568), (56, 126151400), (62, 113943200), (64, 110382475), (70, 100921120), (80, 88305980), (100, 70644784), (112, 63075700), (124, 56971600), (140, 50460560), (155, 45577280), (160, 44152990), (175, 40368448), (200, 35322392), (217, 32555200), (224, 31537850), (248, 28485800), (280, 25230280), (310, 22788640), (320, 22076495), (350, 20184224), (400, 17661196), (434, 16277600), (448, 15768925), (496, 14242900), (560, 12615140), (620, 11394320), (700, 10092112), (775, 9115456), (800, 8830598), (868, 8138800), (992, 7121450), (1085, 6511040), (1120, 6307570), (1240, 5697160), (1400, 5046056), (1550, 4557728), (1600, 4415299), (1736, 4069400), (1984, 3560725), (2170, 3255520), (2240, 3153785), (2480, 2848580), (2800, 2523028), (3100, 2278864), (3472, 2034700), (4340, 1627760), (4960, 1424290), (5425, 1302208), (5600, 1261514), (6200, 1139432), (6944, 1017350), (8680, 813880), (9920, 712145), (10850, 651104), (11200, 630757), (12400, 569716), (13888, 508675), (17360, 406940), (20347, 347200), (21700, 325552), (24800, 284858), (34720, 203470), (40694, 173600), (43400, 162776), (49600, 142429), (69440, 101735), (81388, 86800)]