158546640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5009

約数の個数: 160

約数和(自身を含む): 591390720

約数和(自身を除く): 432844080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 4967, 5320, 6384, 7980, 9934, 10640, 14901, 15960, 19868, 24835, 29802, 31920, 34769, 39736, 49670, 59604, 69538, 74505, 79472, 94373, 99340, 104307, 119208, 139076, 149010, 173845, 188746, 198680, 208614, 238416, 278152, 283119, 298020, 347690, 377492, 397360, 417228, 471865, 521535, 556304, 566238, 596040, 660611, 695380, 754984, 834456, 943730, 1043070, 1132476, 1192080, 1321222, 1390760, 1415595, 1509968, 1668912, 1887460, 1981833, 2086140, 2264952, 2642444, 2781520, 2831190, 3303055, 3774920, 3963666, 4172280, 4529904, 5284888, 5662380, 6606110, 7549840, 7927332, 8344560, 9909165, 10569776, 11324760, 13212220, 15854664, 19818330, 22649520, 26424440, 31709328, 39636660, 52848880, 79273320, 158546640]

約数ペア:

[(1, 158546640), (2, 79273320), (3, 52848880), (4, 39636660), (5, 31709328), (6, 26424440), (7, 22649520), (8, 19818330), (10, 15854664), (12, 13212220), (14, 11324760), (15, 10569776), (16, 9909165), (19, 8344560), (20, 7927332), (21, 7549840), (24, 6606110), (28, 5662380), (30, 5284888), (35, 4529904), (38, 4172280), (40, 3963666), (42, 3774920), (48, 3303055), (56, 2831190), (57, 2781520), (60, 2642444), (70, 2264952), (76, 2086140), (80, 1981833), (84, 1887460), (95, 1668912), (105, 1509968), (112, 1415595), (114, 1390760), (120, 1321222), (133, 1192080), (140, 1132476), (152, 1043070), (168, 943730), (190, 834456), (210, 754984), (228, 695380), (240, 660611), (266, 596040), (280, 566238), (285, 556304), (304, 521535), (336, 471865), (380, 417228), (399, 397360), (420, 377492), (456, 347690), (532, 298020), (560, 283119), (570, 278152), (665, 238416), (760, 208614), (798, 198680), (840, 188746), (912, 173845), (1064, 149010), (1140, 139076), (1330, 119208), (1520, 104307), (1596, 99340), (1680, 94373), (1995, 79472), (2128, 74505), (2280, 69538), (2660, 59604), (3192, 49670), (3990, 39736), (4560, 34769), (4967, 31920), (5320, 29802), (6384, 24835), (7980, 19868), (9934, 15960), (10640, 14901)]