140986440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 256

約数和(自身を含む): 569203200

約数和(自身を除く): 428216760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1097, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2194, 2295, 2380, 2520, 2856, 3060, 3213, 3291, 3570, 3672, 3780, 4284, 4388, 4590, 4760, 5355, 5485, 6120, 6426, 6582, 7140, 7560, 7679, 8568, 8776, 9180, 9873, 10710, 10970, 12852, 13164, 14280, 15358, 16065, 16455, 18360, 18649, 19746, 21420, 21940, 23037, 25704, 26328, 29619, 30716, 32130, 32910, 37298, 38395, 39492, 42840, 43880, 46074, 49365, 55947, 59238, 61432, 64260, 65820, 69111, 74596, 76790, 78984, 92148, 93245, 98730, 111894, 115185, 118476, 128520, 130543, 131640, 138222, 148095, 149192, 153580, 167841, 184296, 186490, 197460, 207333, 223788, 230370, 236952, 261086, 276444, 279735, 296190, 307160, 335682, 345555, 372980, 391629, 394920, 414666, 447576, 460740, 503523, 522172, 552888, 559470, 592380, 652715, 671364, 691110, 745960, 783258, 829332, 839205, 921480, 1007046, 1036665, 1044344, 1118940, 1174887, 1184760, 1305430, 1342728, 1382220, 1566516, 1658664, 1678410, 1958145, 2014092, 2073330, 2237880, 2349774, 2517615, 2610860, 2764440, 3133032, 3356820, 3524661, 3916290, 4028184, 4146660, 4699548, 5035230, 5221720, 5874435, 6713640, 7049322, 7832580, 8293320, 9399096, 10070460, 11748870, 14098644, 15665160, 17623305, 20140920, 23497740, 28197288, 35246610, 46995480, 70493220, 140986440]

約数ペア:

[(1, 140986440), (2, 70493220), (3, 46995480), (4, 35246610), (5, 28197288), (6, 23497740), (7, 20140920), (8, 17623305), (9, 15665160), (10, 14098644), (12, 11748870), (14, 10070460), (15, 9399096), (17, 8293320), (18, 7832580), (20, 7049322), (21, 6713640), (24, 5874435), (27, 5221720), (28, 5035230), (30, 4699548), (34, 4146660), (35, 4028184), (36, 3916290), (40, 3524661), (42, 3356820), (45, 3133032), (51, 2764440), (54, 2610860), (56, 2517615), (60, 2349774), (63, 2237880), (68, 2073330), (70, 2014092), (72, 1958145), (84, 1678410), (85, 1658664), (90, 1566516), (102, 1382220), (105, 1342728), (108, 1305430), (119, 1184760), (120, 1174887), (126, 1118940), (135, 1044344), (136, 1036665), (140, 1007046), (153, 921480), (168, 839205), (170, 829332), (180, 783258), (189, 745960), (204, 691110), (210, 671364), (216, 652715), (238, 592380), (252, 559470), (255, 552888), (270, 522172), (280, 503523), (306, 460740), (315, 447576), (340, 414666), (357, 394920), (360, 391629), (378, 372980), (408, 345555), (420, 335682), (459, 307160), (476, 296190), (504, 279735), (510, 276444), (540, 261086), (595, 236952), (612, 230370), (630, 223788), (680, 207333), (714, 197460), (756, 186490), (765, 184296), (840, 167841), (918, 153580), (945, 149192), (952, 148095), (1020, 138222), (1071, 131640), (1080, 130543), (1097, 128520), (1190, 118476), (1224, 115185), (1260, 111894), (1428, 98730), (1512, 93245), (1530, 92148), (1785, 78984), (1836, 76790), (1890, 74596), (2040, 69111), (2142, 65820), (2194, 64260), (2295, 61432), (2380, 59238), (2520, 55947), (2856, 49365), (3060, 46074), (3213, 43880), (3291, 42840), (3570, 39492), (3672, 38395), (3780, 37298), (4284, 32910), (4388, 32130), (4590, 30716), (4760, 29619), (5355, 26328), (5485, 25704), (6120, 23037), (6426, 21940), (6582, 21420), (7140, 19746), (7560, 18649), (7679, 18360), (8568, 16455), (8776, 16065), (9180, 15358), (9873, 14280), (10710, 13164), (10970, 12852)]