13739280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 47139840

約数和(自身を除く): 33400560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 131, 138, 152, 184, 190, 228, 230, 240, 262, 276, 285, 304, 345, 368, 380, 393, 437, 456, 460, 524, 552, 570, 655, 690, 760, 786, 874, 912, 920, 1048, 1104, 1140, 1310, 1311, 1380, 1520, 1572, 1748, 1840, 1965, 2096, 2185, 2280, 2489, 2620, 2622, 2760, 3013, 3144, 3496, 3930, 4370, 4560, 4978, 5240, 5244, 5520, 6026, 6288, 6555, 6992, 7467, 7860, 8740, 9039, 9956, 10480, 10488, 12052, 12445, 13110, 14934, 15065, 15720, 17480, 18078, 19912, 20976, 24104, 24890, 26220, 29868, 30130, 31440, 34960, 36156, 37335, 39824, 45195, 48208, 49780, 52440, 57247, 59736, 60260, 72312, 74670, 90390, 99560, 104880, 114494, 119472, 120520, 144624, 149340, 171741, 180780, 199120, 228988, 241040, 286235, 298680, 343482, 361560, 457976, 572470, 597360, 686964, 723120, 858705, 915952, 1144940, 1373928, 1717410, 2289880, 2747856, 3434820, 4579760, 6869640, 13739280]

約数ペア:

[(1, 13739280), (2, 6869640), (3, 4579760), (4, 3434820), (5, 2747856), (6, 2289880), (8, 1717410), (10, 1373928), (12, 1144940), (15, 915952), (16, 858705), (19, 723120), (20, 686964), (23, 597360), (24, 572470), (30, 457976), (38, 361560), (40, 343482), (46, 298680), (48, 286235), (57, 241040), (60, 228988), (69, 199120), (76, 180780), (80, 171741), (92, 149340), (95, 144624), (114, 120520), (115, 119472), (120, 114494), (131, 104880), (138, 99560), (152, 90390), (184, 74670), (190, 72312), (228, 60260), (230, 59736), (240, 57247), (262, 52440), (276, 49780), (285, 48208), (304, 45195), (345, 39824), (368, 37335), (380, 36156), (393, 34960), (437, 31440), (456, 30130), (460, 29868), (524, 26220), (552, 24890), (570, 24104), (655, 20976), (690, 19912), (760, 18078), (786, 17480), (874, 15720), (912, 15065), (920, 14934), (1048, 13110), (1104, 12445), (1140, 12052), (1310, 10488), (1311, 10480), (1380, 9956), (1520, 9039), (1572, 8740), (1748, 7860), (1840, 7467), (1965, 6992), (2096, 6555), (2185, 6288), (2280, 6026), (2489, 5520), (2620, 5244), (2622, 5240), (2760, 4978), (3013, 4560), (3144, 4370), (3496, 3930)]