870951360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 2867558400

約数和(自身を除く): 1996607040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 97, 120, 141, 160, 188, 192, 194, 199, 235, 240, 282, 291, 320, 376, 388, 398, 470, 480, 485, 564, 582, 597, 705, 752, 776, 796, 940, 960, 970, 995, 1128, 1164, 1194, 1410, 1455, 1504, 1552, 1592, 1880, 1940, 1990, 2256, 2328, 2388, 2820, 2910, 2985, 3008, 3104, 3184, 3760, 3880, 3980, 4512, 4559, 4656, 4776, 5640, 5820, 5970, 6208, 6368, 7520, 7760, 7960, 9024, 9118, 9312, 9353, 9552, 11280, 11640, 11940, 12736, 13677, 15040, 15520, 15920, 18236, 18624, 18706, 19104, 19303, 22560, 22795, 23280, 23880, 27354, 28059, 31040, 31840, 36472, 37412, 38208, 38606, 45120, 45590, 46560, 46765, 47760, 54708, 56118, 57909, 63680, 68385, 72944, 74824, 77212, 91180, 93120, 93530, 95520, 96515, 109416, 112236, 115818, 136770, 140295, 145888, 149648, 154424, 182360, 187060, 191040, 193030, 218832, 224472, 231636, 273540, 280590, 289545, 291776, 299296, 308848, 364720, 374120, 386060, 437664, 448944, 463272, 547080, 561180, 579090, 598592, 617696, 729440, 748240, 772120, 875328, 897888, 907241, 926544, 1094160, 1122360, 1158180, 1235392, 1458880, 1496480, 1544240, 1795776, 1814482, 1853088, 2188320, 2244720, 2316360, 2721723, 2992960, 3088480, 3628964, 3706176, 4376640, 4489440, 4536205, 4632720, 5443446, 6176960, 7257928, 8978880, 9072410, 9265440, 10886892, 13608615, 14515856, 18144820, 18530880, 21773784, 27217230, 29031712, 36289640, 43547568, 54434460, 58063424, 72579280, 87095136, 108868920, 145158560, 174190272, 217737840, 290317120, 435475680, 870951360]

約数ペア:

[(1, 870951360), (2, 435475680), (3, 290317120), (4, 217737840), (5, 174190272), (6, 145158560), (8, 108868920), (10, 87095136), (12, 72579280), (15, 58063424), (16, 54434460), (20, 43547568), (24, 36289640), (30, 29031712), (32, 27217230), (40, 21773784), (47, 18530880), (48, 18144820), (60, 14515856), (64, 13608615), (80, 10886892), (94, 9265440), (96, 9072410), (97, 8978880), (120, 7257928), (141, 6176960), (160, 5443446), (188, 4632720), (192, 4536205), (194, 4489440), (199, 4376640), (235, 3706176), (240, 3628964), (282, 3088480), (291, 2992960), (320, 2721723), (376, 2316360), (388, 2244720), (398, 2188320), (470, 1853088), (480, 1814482), (485, 1795776), (564, 1544240), (582, 1496480), (597, 1458880), (705, 1235392), (752, 1158180), (776, 1122360), (796, 1094160), (940, 926544), (960, 907241), (970, 897888), (995, 875328), (1128, 772120), (1164, 748240), (1194, 729440), (1410, 617696), (1455, 598592), (1504, 579090), (1552, 561180), (1592, 547080), (1880, 463272), (1940, 448944), (1990, 437664), (2256, 386060), (2328, 374120), (2388, 364720), (2820, 308848), (2910, 299296), (2985, 291776), (3008, 289545), (3104, 280590), (3184, 273540), (3760, 231636), (3880, 224472), (3980, 218832), (4512, 193030), (4559, 191040), (4656, 187060), (4776, 182360), (5640, 154424), (5820, 149648), (5970, 145888), (6208, 140295), (6368, 136770), (7520, 115818), (7760, 112236), (7960, 109416), (9024, 96515), (9118, 95520), (9312, 93530), (9353, 93120), (9552, 91180), (11280, 77212), (11640, 74824), (11940, 72944), (12736, 68385), (13677, 63680), (15040, 57909), (15520, 56118), (15920, 54708), (18236, 47760), (18624, 46765), (18706, 46560), (19104, 45590), (19303, 45120), (22560, 38606), (22795, 38208), (23280, 37412), (23880, 36472), (27354, 31840), (28059, 31040)]