631045440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12929

約数の個数: 168

約数和(自身を含む): 2298390120

約数和(自身を除く): 1667344680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 12889, 16320, 24480, 25778, 38667, 48960, 51556, 64445, 77334, 103112, 116001, 128890, 154668, 193335, 206224, 219113, 232002, 257780, 309336, 386670, 412448, 438226, 464004, 515560, 580005, 618672, 657339, 773340, 824896, 876452, 928008, 1031120, 1095565, 1160010, 1237344, 1314678, 1546680, 1752904, 1856016, 1972017, 2062240, 2191130, 2320020, 2474688, 2629356, 3093360, 3286695, 3505808, 3712032, 3944034, 4124480, 4382260, 4640040, 5258712, 6186720, 6573390, 7011616, 7424064, 7888068, 8764520, 9280080, 9860085, 10517424, 12373440, 13146780, 14023232, 15776136, 17529040, 18560160, 19720170, 21034848, 26293560, 31552272, 35058080, 37120320, 39440340, 42069696, 52587120, 63104544, 70116160, 78880680, 105174240, 126209088, 157761360, 210348480, 315522720, 631045440]

約数ペア:

[(1, 631045440), (2, 315522720), (3, 210348480), (4, 157761360), (5, 126209088), (6, 105174240), (8, 78880680), (9, 70116160), (10, 63104544), (12, 52587120), (15, 42069696), (16, 39440340), (17, 37120320), (18, 35058080), (20, 31552272), (24, 26293560), (30, 21034848), (32, 19720170), (34, 18560160), (36, 17529040), (40, 15776136), (45, 14023232), (48, 13146780), (51, 12373440), (60, 10517424), (64, 9860085), (68, 9280080), (72, 8764520), (80, 7888068), (85, 7424064), (90, 7011616), (96, 6573390), (102, 6186720), (120, 5258712), (136, 4640040), (144, 4382260), (153, 4124480), (160, 3944034), (170, 3712032), (180, 3505808), (192, 3286695), (204, 3093360), (240, 2629356), (255, 2474688), (272, 2320020), (288, 2191130), (306, 2062240), (320, 1972017), (340, 1856016), (360, 1752904), (408, 1546680), (480, 1314678), (510, 1237344), (544, 1160010), (576, 1095565), (612, 1031120), (680, 928008), (720, 876452), (765, 824896), (816, 773340), (960, 657339), (1020, 618672), (1088, 580005), (1224, 515560), (1360, 464004), (1440, 438226), (1530, 412448), (1632, 386670), (2040, 309336), (2448, 257780), (2720, 232002), (2880, 219113), (3060, 206224), (3264, 193335), (4080, 154668), (4896, 128890), (5440, 116001), (6120, 103112), (8160, 77334), (9792, 64445), (12240, 51556), (12889, 48960), (16320, 38667), (24480, 25778)]