141327240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 441936000

約数和(自身を除く): 300608760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 366, 430, 449, 488, 516, 610, 645, 732, 860, 898, 915, 1032, 1220, 1290, 1347, 1464, 1720, 1796, 1830, 2245, 2440, 2580, 2623, 2694, 3592, 3660, 4490, 5160, 5246, 5388, 6735, 7320, 7869, 8980, 10492, 10776, 13115, 13470, 15738, 17960, 19307, 20984, 26230, 26940, 27389, 31476, 38614, 39345, 52460, 53880, 54778, 57921, 62952, 77228, 78690, 82167, 96535, 104920, 109556, 115842, 136945, 154456, 157380, 164334, 193070, 219112, 231684, 273890, 289605, 314760, 328668, 386140, 410835, 463368, 547780, 579210, 657336, 772280, 821670, 1095560, 1158420, 1177727, 1643340, 2316840, 2355454, 3286680, 3533181, 4710908, 5888635, 7066362, 9421816, 11777270, 14132724, 17665905, 23554540, 28265448, 35331810, 47109080, 70663620, 141327240]

約数ペア:

[(1, 141327240), (2, 70663620), (3, 47109080), (4, 35331810), (5, 28265448), (6, 23554540), (8, 17665905), (10, 14132724), (12, 11777270), (15, 9421816), (20, 7066362), (24, 5888635), (30, 4710908), (40, 3533181), (43, 3286680), (60, 2355454), (61, 2316840), (86, 1643340), (120, 1177727), (122, 1158420), (129, 1095560), (172, 821670), (183, 772280), (215, 657336), (244, 579210), (258, 547780), (305, 463368), (344, 410835), (366, 386140), (430, 328668), (449, 314760), (488, 289605), (516, 273890), (610, 231684), (645, 219112), (732, 193070), (860, 164334), (898, 157380), (915, 154456), (1032, 136945), (1220, 115842), (1290, 109556), (1347, 104920), (1464, 96535), (1720, 82167), (1796, 78690), (1830, 77228), (2245, 62952), (2440, 57921), (2580, 54778), (2623, 53880), (2694, 52460), (3592, 39345), (3660, 38614), (4490, 31476), (5160, 27389), (5246, 26940), (5388, 26230), (6735, 20984), (7320, 19307), (7869, 17960), (8980, 15738), (10492, 13470), (10776, 13115)]