121835280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 160

約数和(自身を含む): 441114624

約数和(自身を除く): 319279344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1543, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3086, 3290, 3760, 3948, 4629, 4935, 5264, 5640, 6172, 6580, 7715, 7896, 9258, 9870, 10801, 11280, 12344, 13160, 15430, 15792, 18516, 19740, 21602, 23145, 24688, 26320, 30860, 32403, 37032, 39480, 43204, 46290, 54005, 61720, 64806, 72521, 74064, 78960, 86408, 92580, 108010, 123440, 129612, 145042, 162015, 172816, 185160, 216020, 217563, 259224, 290084, 324030, 362605, 370320, 432040, 435126, 507647, 518448, 580168, 648060, 725210, 864080, 870252, 1015294, 1087815, 1160336, 1296120, 1450420, 1522941, 1740504, 2030588, 2175630, 2538235, 2592240, 2900840, 3045882, 3481008, 4061176, 4351260, 5076470, 5801680, 6091764, 7614705, 8122352, 8702520, 10152940, 12183528, 15229410, 17405040, 20305880, 24367056, 30458820, 40611760, 60917640, 121835280]

約数ペア:

[(1, 121835280), (2, 60917640), (3, 40611760), (4, 30458820), (5, 24367056), (6, 20305880), (7, 17405040), (8, 15229410), (10, 12183528), (12, 10152940), (14, 8702520), (15, 8122352), (16, 7614705), (20, 6091764), (21, 5801680), (24, 5076470), (28, 4351260), (30, 4061176), (35, 3481008), (40, 3045882), (42, 2900840), (47, 2592240), (48, 2538235), (56, 2175630), (60, 2030588), (70, 1740504), (80, 1522941), (84, 1450420), (94, 1296120), (105, 1160336), (112, 1087815), (120, 1015294), (140, 870252), (141, 864080), (168, 725210), (188, 648060), (210, 580168), (235, 518448), (240, 507647), (280, 435126), (282, 432040), (329, 370320), (336, 362605), (376, 324030), (420, 290084), (470, 259224), (560, 217563), (564, 216020), (658, 185160), (705, 172816), (752, 162015), (840, 145042), (940, 129612), (987, 123440), (1128, 108010), (1316, 92580), (1410, 86408), (1543, 78960), (1645, 74064), (1680, 72521), (1880, 64806), (1974, 61720), (2256, 54005), (2632, 46290), (2820, 43204), (3086, 39480), (3290, 37032), (3760, 32403), (3948, 30860), (4629, 26320), (4935, 24688), (5264, 23145), (5640, 21602), (6172, 19740), (6580, 18516), (7715, 15792), (7896, 15430), (9258, 13160), (9870, 12344), (10801, 11280)]