142621920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14149}}^1$

素因数の和:14177

約数の個数: 144

約数和(自身を含む): 556264800

約数和(自身を除く): 413642880

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, 14149, 28298, 42447, 56596, 70745, 84894, 99043, 113192, 127341, 141490, 169788, 198086, 212235, 226384, 254682, 282980, 297129, 339576, 396172, 424470, 452768, 495215, 509364, 565960, 594258, 636705, 679152, 792344, 848940, 891387, 990430, 1018728, 1131920, 1188516, 1273410, 1358304, 1485645, 1584688, 1697880, 1782774, 1980860, 2037456, 2263840, 2377032, 2546820, 2971290, 3169376, 3395760, 3565548, 3961720, 4074912, 4456935, 4754064, 5093640, 5942580, 6791520, 7131096, 7923440, 8913870, 9508128, 10187280, 11885160, 14262192, 15846880, 17827740, 20374560, 23770320, 28524384, 35655480, 47540640, 71310960, 142621920]

約数ペア:

[(1, 142621920), (2, 71310960), (3, 47540640), (4, 35655480), (5, 28524384), (6, 23770320), (7, 20374560), (8, 17827740), (9, 15846880), (10, 14262192), (12, 11885160), (14, 10187280), (15, 9508128), (16, 8913870), (18, 7923440), (20, 7131096), (21, 6791520), (24, 5942580), (28, 5093640), (30, 4754064), (32, 4456935), (35, 4074912), (36, 3961720), (40, 3565548), (42, 3395760), (45, 3169376), (48, 2971290), (56, 2546820), (60, 2377032), (63, 2263840), (70, 2037456), (72, 1980860), (80, 1782774), (84, 1697880), (90, 1584688), (96, 1485645), (105, 1358304), (112, 1273410), (120, 1188516), (126, 1131920), (140, 1018728), (144, 990430), (160, 891387), (168, 848940), (180, 792344), (210, 679152), (224, 636705), (240, 594258), (252, 565960), (280, 509364), (288, 495215), (315, 452768), (336, 424470), (360, 396172), (420, 339576), (480, 297129), (504, 282980), (560, 254682), (630, 226384), (672, 212235), (720, 198086), (840, 169788), (1008, 141490), (1120, 127341), (1260, 113192), (1440, 99043), (1680, 84894), (2016, 70745), (2520, 56596), (3360, 42447), (5040, 28298), (10080, 14149)]