189571680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 144

約数和(自身を含む): 660913344

約数和(自身を除く): 471341664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2801, 2820, 3384, 3760, 4230, 4512, 5602, 5640, 6768, 7520, 8403, 8460, 11204, 11280, 13536, 14005, 16806, 16920, 22408, 22560, 25209, 28010, 33612, 33840, 42015, 44816, 50418, 56020, 67224, 67680, 84030, 89632, 100836, 112040, 126045, 131647, 134448, 168060, 201672, 224080, 252090, 263294, 268896, 336120, 394941, 403344, 448160, 504180, 526588, 658235, 672240, 789882, 806688, 1008360, 1053176, 1184823, 1316470, 1344480, 1579764, 1974705, 2016720, 2106352, 2369646, 2632940, 3159528, 3949410, 4033440, 4212704, 4739292, 5265880, 5924115, 6319056, 7898820, 9478584, 10531760, 11848230, 12638112, 15797640, 18957168, 21063520, 23696460, 31595280, 37914336, 47392920, 63190560, 94785840, 189571680]

約数ペア:

[(1, 189571680), (2, 94785840), (3, 63190560), (4, 47392920), (5, 37914336), (6, 31595280), (8, 23696460), (9, 21063520), (10, 18957168), (12, 15797640), (15, 12638112), (16, 11848230), (18, 10531760), (20, 9478584), (24, 7898820), (30, 6319056), (32, 5924115), (36, 5265880), (40, 4739292), (45, 4212704), (47, 4033440), (48, 3949410), (60, 3159528), (72, 2632940), (80, 2369646), (90, 2106352), (94, 2016720), (96, 1974705), (120, 1579764), (141, 1344480), (144, 1316470), (160, 1184823), (180, 1053176), (188, 1008360), (235, 806688), (240, 789882), (282, 672240), (288, 658235), (360, 526588), (376, 504180), (423, 448160), (470, 403344), (480, 394941), (564, 336120), (705, 268896), (720, 263294), (752, 252090), (846, 224080), (940, 201672), (1128, 168060), (1410, 134448), (1440, 131647), (1504, 126045), (1692, 112040), (1880, 100836), (2115, 89632), (2256, 84030), (2801, 67680), (2820, 67224), (3384, 56020), (3760, 50418), (4230, 44816), (4512, 42015), (5602, 33840), (5640, 33612), (6768, 28010), (7520, 25209), (8403, 22560), (8460, 22408), (11204, 16920), (11280, 16806), (13536, 14005)]