230476560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 160

約数和(自身を含む): 763665408

約数和(自身を除く): 533188848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 860, 920, 971, 989, 1032, 1104, 1290, 1380, 1720, 1840, 1942, 1978, 2064, 2580, 2760, 2913, 2967, 3440, 3884, 3956, 4855, 4945, 5160, 5520, 5826, 5934, 7768, 7912, 9710, 9890, 10320, 11652, 11868, 14565, 14835, 15536, 15824, 19420, 19780, 22333, 23304, 23736, 29130, 29670, 38840, 39560, 41753, 44666, 46608, 47472, 58260, 59340, 66999, 77680, 79120, 83506, 89332, 111665, 116520, 118680, 125259, 133998, 167012, 178664, 208765, 223330, 233040, 237360, 250518, 267996, 334024, 334995, 357328, 417530, 446660, 501036, 535992, 626295, 668048, 669990, 835060, 893320, 960319, 1002072, 1071984, 1252590, 1339980, 1670120, 1786640, 1920638, 2004144, 2505180, 2679960, 2880957, 3340240, 3841276, 4801595, 5010360, 5359920, 5761914, 7682552, 9603190, 10020720, 11523828, 14404785, 15365104, 19206380, 23047656, 28809570, 38412760, 46095312, 57619140, 76825520, 115238280, 230476560]

約数ペア:

[(1, 230476560), (2, 115238280), (3, 76825520), (4, 57619140), (5, 46095312), (6, 38412760), (8, 28809570), (10, 23047656), (12, 19206380), (15, 15365104), (16, 14404785), (20, 11523828), (23, 10020720), (24, 9603190), (30, 7682552), (40, 5761914), (43, 5359920), (46, 5010360), (48, 4801595), (60, 3841276), (69, 3340240), (80, 2880957), (86, 2679960), (92, 2505180), (115, 2004144), (120, 1920638), (129, 1786640), (138, 1670120), (172, 1339980), (184, 1252590), (215, 1071984), (230, 1002072), (240, 960319), (258, 893320), (276, 835060), (344, 669990), (345, 668048), (368, 626295), (430, 535992), (460, 501036), (516, 446660), (552, 417530), (645, 357328), (688, 334995), (690, 334024), (860, 267996), (920, 250518), (971, 237360), (989, 233040), (1032, 223330), (1104, 208765), (1290, 178664), (1380, 167012), (1720, 133998), (1840, 125259), (1942, 118680), (1978, 116520), (2064, 111665), (2580, 89332), (2760, 83506), (2913, 79120), (2967, 77680), (3440, 66999), (3884, 59340), (3956, 58260), (4855, 47472), (4945, 46608), (5160, 44666), (5520, 41753), (5826, 39560), (5934, 38840), (7768, 29670), (7912, 29130), (9710, 23736), (9890, 23304), (10320, 22333), (11652, 19780), (11868, 19420), (14565, 15824), (14835, 15536)]