233012080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 657100800

約数和(自身を除く): 424088720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 79, 80, 92, 112, 115, 140, 158, 161, 184, 229, 230, 280, 316, 322, 368, 395, 458, 460, 553, 560, 632, 644, 790, 805, 916, 920, 1106, 1145, 1264, 1288, 1580, 1603, 1610, 1817, 1832, 1840, 2212, 2290, 2576, 2765, 3160, 3206, 3220, 3634, 3664, 4424, 4580, 5267, 5530, 6320, 6412, 6440, 7268, 8015, 8848, 9085, 9160, 10534, 11060, 12719, 12824, 12880, 14536, 16030, 18091, 18170, 18320, 21068, 22120, 25438, 25648, 26335, 29072, 32060, 36182, 36340, 36869, 42136, 44240, 50876, 52670, 63595, 64120, 72364, 72680, 73738, 84272, 90455, 101752, 105340, 126637, 127190, 128240, 144728, 145360, 147476, 180910, 184345, 203504, 210680, 253274, 254380, 289456, 294952, 361820, 368690, 416093, 421360, 506548, 508760, 589904, 633185, 723640, 737380, 832186, 1013096, 1017520, 1266370, 1447280, 1474760, 1664372, 2026192, 2080465, 2532740, 2912651, 2949520, 3328744, 4160930, 5065480, 5825302, 6657488, 8321860, 10130960, 11650604, 14563255, 16643720, 23301208, 29126510, 33287440, 46602416, 58253020, 116506040, 233012080]

約数ペア:

[(1, 233012080), (2, 116506040), (4, 58253020), (5, 46602416), (7, 33287440), (8, 29126510), (10, 23301208), (14, 16643720), (16, 14563255), (20, 11650604), (23, 10130960), (28, 8321860), (35, 6657488), (40, 5825302), (46, 5065480), (56, 4160930), (70, 3328744), (79, 2949520), (80, 2912651), (92, 2532740), (112, 2080465), (115, 2026192), (140, 1664372), (158, 1474760), (161, 1447280), (184, 1266370), (229, 1017520), (230, 1013096), (280, 832186), (316, 737380), (322, 723640), (368, 633185), (395, 589904), (458, 508760), (460, 506548), (553, 421360), (560, 416093), (632, 368690), (644, 361820), (790, 294952), (805, 289456), (916, 254380), (920, 253274), (1106, 210680), (1145, 203504), (1264, 184345), (1288, 180910), (1580, 147476), (1603, 145360), (1610, 144728), (1817, 128240), (1832, 127190), (1840, 126637), (2212, 105340), (2290, 101752), (2576, 90455), (2765, 84272), (3160, 73738), (3206, 72680), (3220, 72364), (3634, 64120), (3664, 63595), (4424, 52670), (4580, 50876), (5267, 44240), (5530, 42136), (6320, 36869), (6412, 36340), (6440, 36182), (7268, 32060), (8015, 29072), (8848, 26335), (9085, 25648), (9160, 25438), (10534, 22120), (11060, 21068), (12719, 18320), (12824, 18170), (12880, 18091), (14536, 16030)]