31693680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 200

約数和(自身を含む): 113250192

約数和(自身を除く): 81556512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 73, 80, 81, 90, 108, 120, 134, 135, 144, 146, 162, 180, 201, 216, 219, 240, 268, 270, 292, 324, 335, 360, 365, 402, 405, 432, 438, 536, 540, 584, 603, 648, 657, 670, 720, 730, 804, 810, 876, 1005, 1072, 1080, 1095, 1168, 1206, 1296, 1314, 1340, 1460, 1608, 1620, 1752, 1809, 1971, 2010, 2160, 2190, 2412, 2628, 2680, 2920, 3015, 3216, 3240, 3285, 3504, 3618, 3942, 4020, 4380, 4824, 4891, 5256, 5360, 5427, 5840, 5913, 6030, 6480, 6570, 7236, 7884, 8040, 8760, 9045, 9648, 9782, 9855, 10512, 10854, 11826, 12060, 13140, 14472, 14673, 15768, 16080, 17520, 18090, 19564, 19710, 21708, 23652, 24120, 24455, 26280, 27135, 28944, 29346, 29565, 31536, 36180, 39128, 39420, 43416, 44019, 47304, 48240, 48910, 52560, 54270, 58692, 59130, 72360, 73365, 78256, 78840, 86832, 88038, 94608, 97820, 108540, 117384, 118260, 132057, 144720, 146730, 157680, 176076, 195640, 217080, 220095, 234768, 236520, 264114, 293460, 352152, 391280, 396171, 434160, 440190, 473040, 528228, 586920, 660285, 704304, 792342, 880380, 1056456, 1173840, 1320570, 1584684, 1760760, 1980855, 2112912, 2641140, 3169368, 3521520, 3961710, 5282280, 6338736, 7923420, 10564560, 15846840, 31693680]

約数ペア:

[(1, 31693680), (2, 15846840), (3, 10564560), (4, 7923420), (5, 6338736), (6, 5282280), (8, 3961710), (9, 3521520), (10, 3169368), (12, 2641140), (15, 2112912), (16, 1980855), (18, 1760760), (20, 1584684), (24, 1320570), (27, 1173840), (30, 1056456), (36, 880380), (40, 792342), (45, 704304), (48, 660285), (54, 586920), (60, 528228), (67, 473040), (72, 440190), (73, 434160), (80, 396171), (81, 391280), (90, 352152), (108, 293460), (120, 264114), (134, 236520), (135, 234768), (144, 220095), (146, 217080), (162, 195640), (180, 176076), (201, 157680), (216, 146730), (219, 144720), (240, 132057), (268, 118260), (270, 117384), (292, 108540), (324, 97820), (335, 94608), (360, 88038), (365, 86832), (402, 78840), (405, 78256), (432, 73365), (438, 72360), (536, 59130), (540, 58692), (584, 54270), (603, 52560), (648, 48910), (657, 48240), (670, 47304), (720, 44019), (730, 43416), (804, 39420), (810, 39128), (876, 36180), (1005, 31536), (1072, 29565), (1080, 29346), (1095, 28944), (1168, 27135), (1206, 26280), (1296, 24455), (1314, 24120), (1340, 23652), (1460, 21708), (1608, 19710), (1620, 19564), (1752, 18090), (1809, 17520), (1971, 16080), (2010, 15768), (2160, 14673), (2190, 14472), (2412, 13140), (2628, 12060), (2680, 11826), (2920, 10854), (3015, 10512), (3216, 9855), (3240, 9782), (3285, 9648), (3504, 9045), (3618, 8760), (3942, 8040), (4020, 7884), (4380, 7236), (4824, 6570), (4891, 6480), (5256, 6030), (5360, 5913), (5427, 5840)]