144602920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 435844800

約数和(自身を除く): 291241880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 140, 152, 154, 190, 196, 209, 220, 245, 266, 280, 308, 353, 380, 385, 392, 418, 440, 490, 532, 539, 616, 665, 706, 760, 770, 836, 931, 980, 1045, 1064, 1078, 1330, 1412, 1463, 1540, 1672, 1765, 1862, 1960, 2090, 2156, 2471, 2660, 2695, 2824, 2926, 3080, 3530, 3724, 3883, 4180, 4312, 4655, 4942, 5320, 5390, 5852, 6707, 7060, 7315, 7448, 7766, 8360, 9310, 9884, 10241, 10780, 11704, 12355, 13414, 14120, 14630, 15532, 17297, 18620, 19415, 19768, 20482, 21560, 24710, 26828, 27181, 29260, 31064, 33535, 34594, 37240, 38830, 40964, 46949, 49420, 51205, 53656, 54362, 58520, 67070, 69188, 73777, 77660, 81928, 86485, 93898, 98840, 102410, 108724, 134140, 135905, 138376, 147554, 155320, 172970, 187796, 190267, 204820, 217448, 234745, 268280, 271810, 295108, 328643, 345940, 368885, 375592, 380534, 409640, 469490, 516439, 543620, 590216, 657286, 691880, 737770, 761068, 938980, 951335, 1032878, 1087240, 1314572, 1475540, 1522136, 1643215, 1877960, 1902670, 2065756, 2582195, 2629144, 2951080, 3286430, 3615073, 3805340, 4131512, 5164390, 6572860, 7230146, 7610680, 10328780, 13145720, 14460292, 18075365, 20657560, 28920584, 36150730, 72301460, 144602920]

約数ペア:

[(1, 144602920), (2, 72301460), (4, 36150730), (5, 28920584), (7, 20657560), (8, 18075365), (10, 14460292), (11, 13145720), (14, 10328780), (19, 7610680), (20, 7230146), (22, 6572860), (28, 5164390), (35, 4131512), (38, 3805340), (40, 3615073), (44, 3286430), (49, 2951080), (55, 2629144), (56, 2582195), (70, 2065756), (76, 1902670), (77, 1877960), (88, 1643215), (95, 1522136), (98, 1475540), (110, 1314572), (133, 1087240), (140, 1032878), (152, 951335), (154, 938980), (190, 761068), (196, 737770), (209, 691880), (220, 657286), (245, 590216), (266, 543620), (280, 516439), (308, 469490), (353, 409640), (380, 380534), (385, 375592), (392, 368885), (418, 345940), (440, 328643), (490, 295108), (532, 271810), (539, 268280), (616, 234745), (665, 217448), (706, 204820), (760, 190267), (770, 187796), (836, 172970), (931, 155320), (980, 147554), (1045, 138376), (1064, 135905), (1078, 134140), (1330, 108724), (1412, 102410), (1463, 98840), (1540, 93898), (1672, 86485), (1765, 81928), (1862, 77660), (1960, 73777), (2090, 69188), (2156, 67070), (2471, 58520), (2660, 54362), (2695, 53656), (2824, 51205), (2926, 49420), (3080, 46949), (3530, 40964), (3724, 38830), (3883, 37240), (4180, 34594), (4312, 33535), (4655, 31064), (4942, 29260), (5320, 27181), (5390, 26828), (5852, 24710), (6707, 21560), (7060, 20482), (7315, 19768), (7448, 19415), (7766, 18620), (8360, 17297), (9310, 15532), (9884, 14630), (10241, 14120), (10780, 13414), (11704, 12355)]