1687088160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68917}}^1$

素因数の和:68955

約数の個数: 144

約数和(自身を含む): 6095934936

約数和(自身を除く): 4408846776

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, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 68917, 137834, 206751, 275668, 344585, 413502, 551336, 620253, 689170, 827004, 1033755, 1102672, 1171589, 1240506, 1378340, 1654008, 2067510, 2205344, 2343178, 2481012, 2756680, 3101265, 3308016, 3514767, 4135020, 4686356, 4962024, 5513360, 5857945, 6202530, 6616032, 7029534, 8270040, 9372712, 9924048, 10544301, 11026720, 11715890, 12405060, 14059068, 16540080, 17573835, 18745424, 19848096, 21088602, 23431780, 24810120, 28118136, 33080160, 35147670, 37490848, 42177204, 46863560, 49620240, 52721505, 56236272, 70295340, 84354408, 93727120, 99240480, 105443010, 112472544, 140590680, 168708816, 187454240, 210886020, 281181360, 337417632, 421772040, 562362720, 843544080, 1687088160]

約数ペア:

[(1, 1687088160), (2, 843544080), (3, 562362720), (4, 421772040), (5, 337417632), (6, 281181360), (8, 210886020), (9, 187454240), (10, 168708816), (12, 140590680), (15, 112472544), (16, 105443010), (17, 99240480), (18, 93727120), (20, 84354408), (24, 70295340), (30, 56236272), (32, 52721505), (34, 49620240), (36, 46863560), (40, 42177204), (45, 37490848), (48, 35147670), (51, 33080160), (60, 28118136), (68, 24810120), (72, 23431780), (80, 21088602), (85, 19848096), (90, 18745424), (96, 17573835), (102, 16540080), (120, 14059068), (136, 12405060), (144, 11715890), (153, 11026720), (160, 10544301), (170, 9924048), (180, 9372712), (204, 8270040), (240, 7029534), (255, 6616032), (272, 6202530), (288, 5857945), (306, 5513360), (340, 4962024), (360, 4686356), (408, 4135020), (480, 3514767), (510, 3308016), (544, 3101265), (612, 2756680), (680, 2481012), (720, 2343178), (765, 2205344), (816, 2067510), (1020, 1654008), (1224, 1378340), (1360, 1240506), (1440, 1171589), (1530, 1102672), (1632, 1033755), (2040, 827004), (2448, 689170), (2720, 620253), (3060, 551336), (4080, 413502), (4896, 344585), (6120, 275668), (8160, 206751), (12240, 137834), (24480, 68917)]