258669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7577

約数の個数: 160

約数和(自身を含む): 942189696

約数和(自身を除く): 683519856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 7537, 8580, 11440, 15074, 17160, 22611, 30148, 34320, 37685, 45222, 60296, 75370, 82907, 90444, 97981, 113055, 120592, 150740, 165814, 180888, 195962, 226110, 248721, 293943, 301480, 331628, 361776, 391924, 414535, 452220, 489905, 497442, 587886, 602960, 663256, 783848, 829070, 904440, 979810, 994884, 1077791, 1175772, 1243605, 1326512, 1469715, 1567696, 1658140, 1808880, 1959620, 1989768, 2155582, 2351544, 2487210, 2939430, 3233373, 3316280, 3919240, 3979536, 4311164, 4703088, 4974420, 5388955, 5878860, 6466746, 6632560, 7838480, 8622328, 9948840, 10777910, 11757720, 12933492, 16166865, 17244656, 19897680, 21555820, 23515440, 25866984, 32333730, 43111640, 51733968, 64667460, 86223280, 129334920, 258669840]

約数ペア:

[(1, 258669840), (2, 129334920), (3, 86223280), (4, 64667460), (5, 51733968), (6, 43111640), (8, 32333730), (10, 25866984), (11, 23515440), (12, 21555820), (13, 19897680), (15, 17244656), (16, 16166865), (20, 12933492), (22, 11757720), (24, 10777910), (26, 9948840), (30, 8622328), (33, 7838480), (39, 6632560), (40, 6466746), (44, 5878860), (48, 5388955), (52, 4974420), (55, 4703088), (60, 4311164), (65, 3979536), (66, 3919240), (78, 3316280), (80, 3233373), (88, 2939430), (104, 2487210), (110, 2351544), (120, 2155582), (130, 1989768), (132, 1959620), (143, 1808880), (156, 1658140), (165, 1567696), (176, 1469715), (195, 1326512), (208, 1243605), (220, 1175772), (240, 1077791), (260, 994884), (264, 979810), (286, 904440), (312, 829070), (330, 783848), (390, 663256), (429, 602960), (440, 587886), (520, 497442), (528, 489905), (572, 452220), (624, 414535), (660, 391924), (715, 361776), (780, 331628), (858, 301480), (880, 293943), (1040, 248721), (1144, 226110), (1320, 195962), (1430, 180888), (1560, 165814), (1716, 150740), (2145, 120592), (2288, 113055), (2640, 97981), (2860, 90444), (3120, 82907), (3432, 75370), (4290, 60296), (5720, 45222), (6864, 37685), (7537, 34320), (8580, 30148), (11440, 22611), (15074, 17160)]