143944080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1893

約数の個数: 160

約数和(自身を含む): 521109504

約数和(自身を除く): 377165424

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, 1645, 1680, 1823, 1880, 1974, 2256, 2632, 2820, 3290, 3646, 3760, 3948, 4935, 5264, 5469, 5640, 6580, 7292, 7896, 9115, 9870, 10938, 11280, 12761, 13160, 14584, 15792, 18230, 19740, 21876, 25522, 26320, 27345, 29168, 36460, 38283, 39480, 43752, 51044, 54690, 63805, 72920, 76566, 78960, 85681, 87504, 102088, 109380, 127610, 145840, 153132, 171362, 191415, 204176, 218760, 255220, 257043, 306264, 342724, 382830, 428405, 437520, 510440, 514086, 599767, 612528, 685448, 765660, 856810, 1020880, 1028172, 1199534, 1285215, 1370896, 1531320, 1713620, 1799301, 2056344, 2399068, 2570430, 2998835, 3062640, 3427240, 3598602, 4112688, 4798136, 5140860, 5997670, 6854480, 7197204, 8996505, 9596272, 10281720, 11995340, 14394408, 17993010, 20563440, 23990680, 28788816, 35986020, 47981360, 71972040, 143944080]

約数ペア:

[(1, 143944080), (2, 71972040), (3, 47981360), (4, 35986020), (5, 28788816), (6, 23990680), (7, 20563440), (8, 17993010), (10, 14394408), (12, 11995340), (14, 10281720), (15, 9596272), (16, 8996505), (20, 7197204), (21, 6854480), (24, 5997670), (28, 5140860), (30, 4798136), (35, 4112688), (40, 3598602), (42, 3427240), (47, 3062640), (48, 2998835), (56, 2570430), (60, 2399068), (70, 2056344), (80, 1799301), (84, 1713620), (94, 1531320), (105, 1370896), (112, 1285215), (120, 1199534), (140, 1028172), (141, 1020880), (168, 856810), (188, 765660), (210, 685448), (235, 612528), (240, 599767), (280, 514086), (282, 510440), (329, 437520), (336, 428405), (376, 382830), (420, 342724), (470, 306264), (560, 257043), (564, 255220), (658, 218760), (705, 204176), (752, 191415), (840, 171362), (940, 153132), (987, 145840), (1128, 127610), (1316, 109380), (1410, 102088), (1645, 87504), (1680, 85681), (1823, 78960), (1880, 76566), (1974, 72920), (2256, 63805), (2632, 54690), (2820, 51044), (3290, 43752), (3646, 39480), (3760, 38283), (3948, 36460), (4935, 29168), (5264, 27345), (5469, 26320), (5640, 25522), (6580, 21876), (7292, 19740), (7896, 18230), (9115, 15792), (9870, 14584), (10938, 13160), (11280, 12761)]