847536240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 2685828096

約数和(自身を除く): 1838291856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 157, 166, 240, 249, 271, 314, 332, 415, 471, 498, 542, 628, 664, 785, 813, 830, 942, 996, 1084, 1245, 1256, 1328, 1355, 1570, 1626, 1660, 1884, 1992, 2168, 2355, 2490, 2512, 2710, 3140, 3252, 3320, 3768, 3984, 4065, 4336, 4710, 4980, 5420, 6280, 6504, 6640, 7536, 8130, 9420, 9960, 10840, 12560, 13008, 13031, 16260, 18840, 19920, 21680, 22493, 26062, 32520, 37680, 39093, 42547, 44986, 52124, 65040, 65155, 67479, 78186, 85094, 89972, 104248, 112465, 127641, 130310, 134958, 156372, 170188, 179944, 195465, 208496, 212735, 224930, 255282, 260620, 269916, 312744, 337395, 340376, 359888, 390930, 425470, 449860, 510564, 521240, 539832, 625488, 638205, 674790, 680752, 781860, 850940, 899720, 1021128, 1042480, 1079664, 1276410, 1349580, 1563720, 1701880, 1799440, 2042256, 2552820, 2699160, 3127440, 3403760, 3531401, 5105640, 5398320, 7062802, 10211280, 10594203, 14125604, 17657005, 21188406, 28251208, 35314010, 42376812, 52971015, 56502416, 70628020, 84753624, 105942030, 141256040, 169507248, 211884060, 282512080, 423768120, 847536240]

約数ペア:

[(1, 847536240), (2, 423768120), (3, 282512080), (4, 211884060), (5, 169507248), (6, 141256040), (8, 105942030), (10, 84753624), (12, 70628020), (15, 56502416), (16, 52971015), (20, 42376812), (24, 35314010), (30, 28251208), (40, 21188406), (48, 17657005), (60, 14125604), (80, 10594203), (83, 10211280), (120, 7062802), (157, 5398320), (166, 5105640), (240, 3531401), (249, 3403760), (271, 3127440), (314, 2699160), (332, 2552820), (415, 2042256), (471, 1799440), (498, 1701880), (542, 1563720), (628, 1349580), (664, 1276410), (785, 1079664), (813, 1042480), (830, 1021128), (942, 899720), (996, 850940), (1084, 781860), (1245, 680752), (1256, 674790), (1328, 638205), (1355, 625488), (1570, 539832), (1626, 521240), (1660, 510564), (1884, 449860), (1992, 425470), (2168, 390930), (2355, 359888), (2490, 340376), (2512, 337395), (2710, 312744), (3140, 269916), (3252, 260620), (3320, 255282), (3768, 224930), (3984, 212735), (4065, 208496), (4336, 195465), (4710, 179944), (4980, 170188), (5420, 156372), (6280, 134958), (6504, 130310), (6640, 127641), (7536, 112465), (8130, 104248), (9420, 89972), (9960, 85094), (10840, 78186), (12560, 67479), (13008, 65155), (13031, 65040), (16260, 52124), (18840, 44986), (19920, 42547), (21680, 39093), (22493, 37680), (26062, 32520)]