4330480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 160

約数和(自身を含む): 13570560

約数和(自身を除く): 9240080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 37, 38, 40, 44, 55, 56, 70, 74, 76, 77, 80, 88, 95, 110, 112, 133, 140, 148, 152, 154, 176, 185, 190, 209, 220, 259, 266, 280, 296, 304, 308, 370, 380, 385, 407, 418, 440, 518, 532, 560, 592, 616, 665, 703, 740, 760, 770, 814, 836, 880, 1036, 1045, 1064, 1232, 1295, 1330, 1406, 1463, 1480, 1520, 1540, 1628, 1672, 2035, 2072, 2090, 2128, 2590, 2660, 2812, 2849, 2926, 2960, 3080, 3256, 3344, 3515, 4070, 4144, 4180, 4921, 5180, 5320, 5624, 5698, 5852, 6160, 6512, 7030, 7315, 7733, 8140, 8360, 9842, 10360, 10640, 11248, 11396, 11704, 14060, 14245, 14630, 15466, 16280, 16720, 19684, 20720, 22792, 23408, 24605, 28120, 28490, 29260, 30932, 32560, 38665, 39368, 45584, 49210, 54131, 56240, 56980, 58520, 61864, 77330, 78736, 98420, 108262, 113960, 117040, 123728, 154660, 196840, 216524, 227920, 270655, 309320, 393680, 433048, 541310, 618640, 866096, 1082620, 2165240, 4330480]

約数ペア:

[(1, 4330480), (2, 2165240), (4, 1082620), (5, 866096), (7, 618640), (8, 541310), (10, 433048), (11, 393680), (14, 309320), (16, 270655), (19, 227920), (20, 216524), (22, 196840), (28, 154660), (35, 123728), (37, 117040), (38, 113960), (40, 108262), (44, 98420), (55, 78736), (56, 77330), (70, 61864), (74, 58520), (76, 56980), (77, 56240), (80, 54131), (88, 49210), (95, 45584), (110, 39368), (112, 38665), (133, 32560), (140, 30932), (148, 29260), (152, 28490), (154, 28120), (176, 24605), (185, 23408), (190, 22792), (209, 20720), (220, 19684), (259, 16720), (266, 16280), (280, 15466), (296, 14630), (304, 14245), (308, 14060), (370, 11704), (380, 11396), (385, 11248), (407, 10640), (418, 10360), (440, 9842), (518, 8360), (532, 8140), (560, 7733), (592, 7315), (616, 7030), (665, 6512), (703, 6160), (740, 5852), (760, 5698), (770, 5624), (814, 5320), (836, 5180), (880, 4921), (1036, 4180), (1045, 4144), (1064, 4070), (1232, 3515), (1295, 3344), (1330, 3256), (1406, 3080), (1463, 2960), (1480, 2926), (1520, 2849), (1540, 2812), (1628, 2660), (1672, 2590), (2035, 2128), (2072, 2090)]