43230320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 85332880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 239, 266, 272, 280, 304, 323, 340, 380, 476, 478, 532, 560, 595, 646, 665, 680, 760, 952, 956, 1064, 1190, 1195, 1292, 1330, 1360, 1520, 1615, 1673, 1904, 1912, 2128, 2261, 2380, 2390, 2584, 2660, 3230, 3346, 3824, 4063, 4522, 4541, 4760, 4780, 5168, 5320, 6460, 6692, 8126, 8365, 9044, 9082, 9520, 9560, 10640, 11305, 12920, 13384, 16252, 16730, 18088, 18164, 19120, 20315, 22610, 22705, 25840, 26768, 28441, 31787, 32504, 33460, 36176, 36328, 40630, 45220, 45410, 56882, 63574, 65008, 66920, 72656, 77197, 81260, 90440, 90820, 113764, 127148, 133840, 142205, 154394, 158935, 162520, 180880, 181640, 227528, 254296, 284410, 308788, 317870, 325040, 363280, 385985, 455056, 508592, 540379, 568820, 617576, 635740, 771970, 1080758, 1137640, 1235152, 1271480, 1543940, 2161516, 2275280, 2542960, 2701895, 3087880, 4323032, 5403790, 6175760, 8646064, 10807580, 21615160, 43230320]

約数ペア:

[(1, 43230320), (2, 21615160), (4, 10807580), (5, 8646064), (7, 6175760), (8, 5403790), (10, 4323032), (14, 3087880), (16, 2701895), (17, 2542960), (19, 2275280), (20, 2161516), (28, 1543940), (34, 1271480), (35, 1235152), (38, 1137640), (40, 1080758), (56, 771970), (68, 635740), (70, 617576), (76, 568820), (80, 540379), (85, 508592), (95, 455056), (112, 385985), (119, 363280), (133, 325040), (136, 317870), (140, 308788), (152, 284410), (170, 254296), (190, 227528), (238, 181640), (239, 180880), (266, 162520), (272, 158935), (280, 154394), (304, 142205), (323, 133840), (340, 127148), (380, 113764), (476, 90820), (478, 90440), (532, 81260), (560, 77197), (595, 72656), (646, 66920), (665, 65008), (680, 63574), (760, 56882), (952, 45410), (956, 45220), (1064, 40630), (1190, 36328), (1195, 36176), (1292, 33460), (1330, 32504), (1360, 31787), (1520, 28441), (1615, 26768), (1673, 25840), (1904, 22705), (1912, 22610), (2128, 20315), (2261, 19120), (2380, 18164), (2390, 18088), (2584, 16730), (2660, 16252), (3230, 13384), (3346, 12920), (3824, 11305), (4063, 10640), (4522, 9560), (4541, 9520), (4760, 9082), (4780, 9044), (5168, 8365), (5320, 8126), (6460, 6692)]