67917937920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2526709}}^1$

素因数の和:2526740

約数の個数: 144

約数和(自身を含む): 247900571520

約数和(自身を除く): 179982633600

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 2526709, 5053418, 7580127, 10106836, 12633545, 15160254, 17686963, 20213672, 25267090, 30320508, 35373926, 37900635, 40427344, 50534180, 53060889, 60641016, 70747852, 75801270, 80854688, 88434815, 101068360, 106121778, 121282032, 141495704, 151602540, 161709376, 176869630, 202136720, 212243556, 242564064, 265304445, 282991408, 303205080, 323418752, 353739260, 404273440, 424487112, 485128128, 530608890, 565982816, 606410160, 646837504, 707478520, 808546880, 848974224, 970256256, 1061217780, 1131965632, 1212820320, 1414957040, 1617093760, 1697948448, 1940512512, 2122435560, 2263931264, 2425640640, 2829914080, 3234187520, 3395896896, 4244871120, 4527862528, 4851281280, 5659828160, 6791793792, 8489742240, 9702562560, 11319656320, 13583587584, 16979484480, 22639312640, 33958968960, 67917937920]

約数ペア:

[(1, 67917937920), (2, 33958968960), (3, 22639312640), (4, 16979484480), (5, 13583587584), (6, 11319656320), (7, 9702562560), (8, 8489742240), (10, 6791793792), (12, 5659828160), (14, 4851281280), (15, 4527862528), (16, 4244871120), (20, 3395896896), (21, 3234187520), (24, 2829914080), (28, 2425640640), (30, 2263931264), (32, 2122435560), (35, 1940512512), (40, 1697948448), (42, 1617093760), (48, 1414957040), (56, 1212820320), (60, 1131965632), (64, 1061217780), (70, 970256256), (80, 848974224), (84, 808546880), (96, 707478520), (105, 646837504), (112, 606410160), (120, 565982816), (128, 530608890), (140, 485128128), (160, 424487112), (168, 404273440), (192, 353739260), (210, 323418752), (224, 303205080), (240, 282991408), (256, 265304445), (280, 242564064), (320, 212243556), (336, 202136720), (384, 176869630), (420, 161709376), (448, 151602540), (480, 141495704), (560, 121282032), (640, 106121778), (672, 101068360), (768, 88434815), (840, 80854688), (896, 75801270), (960, 70747852), (1120, 60641016), (1280, 53060889), (1344, 50534180), (1680, 40427344), (1792, 37900635), (1920, 35373926), (2240, 30320508), (2688, 25267090), (3360, 20213672), (3840, 17686963), (4480, 15160254), (5376, 12633545), (6720, 10106836), (8960, 7580127), (13440, 5053418), (26880, 2526709)]