1130819840

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 2871542016

約数和(自身を除く): 1740722176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 80, 92, 115, 128, 142, 160, 184, 230, 256, 284, 320, 355, 368, 460, 541, 568, 640, 710, 736, 920, 1082, 1136, 1280, 1420, 1472, 1633, 1840, 2164, 2272, 2705, 2840, 2944, 3266, 3680, 4328, 4544, 5410, 5680, 5888, 6532, 7360, 8165, 8656, 9088, 10820, 11360, 12443, 13064, 14720, 16330, 17312, 18176, 21640, 22720, 24886, 26128, 29440, 32660, 34624, 38411, 43280, 45440, 49772, 52256, 62215, 65320, 69248, 76822, 86560, 90880, 99544, 104512, 124430, 130640, 138496, 153644, 173120, 192055, 199088, 209024, 248860, 261280, 307288, 346240, 384110, 398176, 418048, 497720, 522560, 614576, 692480, 768220, 796352, 883453, 995440, 1045120, 1229152, 1536440, 1592704, 1766906, 1990880, 2090240, 2458304, 3072880, 3185408, 3533812, 3981760, 4417265, 4916608, 6145760, 7067624, 7963520, 8834530, 9833216, 12291520, 14135248, 15927040, 17669060, 24583040, 28270496, 35338120, 49166080, 56540992, 70676240, 113081984, 141352480, 226163968, 282704960, 565409920, 1130819840]

約数ペア:

[(1, 1130819840), (2, 565409920), (4, 282704960), (5, 226163968), (8, 141352480), (10, 113081984), (16, 70676240), (20, 56540992), (23, 49166080), (32, 35338120), (40, 28270496), (46, 24583040), (64, 17669060), (71, 15927040), (80, 14135248), (92, 12291520), (115, 9833216), (128, 8834530), (142, 7963520), (160, 7067624), (184, 6145760), (230, 4916608), (256, 4417265), (284, 3981760), (320, 3533812), (355, 3185408), (368, 3072880), (460, 2458304), (541, 2090240), (568, 1990880), (640, 1766906), (710, 1592704), (736, 1536440), (920, 1229152), (1082, 1045120), (1136, 995440), (1280, 883453), (1420, 796352), (1472, 768220), (1633, 692480), (1840, 614576), (2164, 522560), (2272, 497720), (2705, 418048), (2840, 398176), (2944, 384110), (3266, 346240), (3680, 307288), (4328, 261280), (4544, 248860), (5410, 209024), (5680, 199088), (5888, 192055), (6532, 173120), (7360, 153644), (8165, 138496), (8656, 130640), (9088, 124430), (10820, 104512), (11360, 99544), (12443, 90880), (13064, 86560), (14720, 76822), (16330, 69248), (17312, 65320), (18176, 62215), (21640, 52256), (22720, 49772), (24886, 45440), (26128, 43280), (29440, 38411), (32660, 34624)]