1211193760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 3599043840

約数和(自身を除く): 2387850080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 49, 56, 70, 76, 80, 94, 95, 98, 112, 133, 140, 152, 160, 173, 188, 190, 196, 224, 235, 245, 266, 280, 304, 329, 346, 376, 380, 392, 470, 490, 532, 560, 608, 658, 665, 692, 752, 760, 784, 865, 893, 931, 940, 980, 1064, 1120, 1211, 1316, 1330, 1384, 1504, 1520, 1568, 1645, 1730, 1786, 1862, 1880, 1960, 2128, 2303, 2422, 2632, 2660, 2768, 3040, 3287, 3290, 3460, 3572, 3724, 3760, 3920, 4256, 4465, 4606, 4655, 4844, 5264, 5320, 5536, 6055, 6251, 6574, 6580, 6920, 7144, 7448, 7520, 7840, 8131, 8477, 8930, 9212, 9310, 9688, 10528, 10640, 11515, 12110, 12502, 13148, 13160, 13840, 14288, 14896, 16262, 16435, 16954, 17860, 18424, 18620, 19376, 21280, 23009, 23030, 24220, 25004, 26296, 26320, 27680, 28576, 29792, 31255, 32524, 32870, 33908, 35720, 36848, 37240, 38752, 40655, 42385, 43757, 46018, 46060, 48440, 50008, 52592, 52640, 56917, 62510, 65048, 65740, 67816, 71440, 73696, 74480, 81310, 84770, 87514, 92036, 92120, 96880, 100016, 105184, 113834, 115045, 125020, 130096, 131480, 135632, 142880, 148960, 154489, 161063, 162620, 169540, 175028, 184072, 184240, 193760, 200032, 218785, 227668, 230090, 250040, 260192, 262960, 271264, 284585, 308978, 322126, 325240, 339080, 350056, 368144, 368480, 398419, 437570, 455336, 460180, 500080, 525920, 569170, 617956, 644252, 650480, 678160, 700112, 736288, 772445, 796838, 805315, 875140, 910672, 920360, 1000160, 1081423, 1138340, 1235912, 1288504, 1300960, 1356320, 1400224, 1544890, 1593676, 1610630, 1750280, 1821344, 1840720, 1992095, 2162846, 2276680, 2471824, 2577008, 3089780, 3187352, 3221260, 3500560, 3681440, 3984190, 4325692, 4553360, 4943648, 5154016, 5407115, 6179560, 6374704, 6442520, 7001120, 7569961, 7968380, 8651384, 9106720, 10814230, 12359120, 12749408, 12885040, 15139922, 15936760, 17302768, 21628460, 24718240, 25770080, 30279844, 31873520, 34605536, 37849805, 43256920, 60559688, 63747040, 75699610, 86513840, 121119376, 151399220, 173027680, 242238752, 302798440, 605596880, 1211193760]

約数ペア:

[(1, 1211193760), (2, 605596880), (4, 302798440), (5, 242238752), (7, 173027680), (8, 151399220), (10, 121119376), (14, 86513840), (16, 75699610), (19, 63747040), (20, 60559688), (28, 43256920), (32, 37849805), (35, 34605536), (38, 31873520), (40, 30279844), (47, 25770080), (49, 24718240), (56, 21628460), (70, 17302768), (76, 15936760), (80, 15139922), (94, 12885040), (95, 12749408), (98, 12359120), (112, 10814230), (133, 9106720), (140, 8651384), (152, 7968380), (160, 7569961), (173, 7001120), (188, 6442520), (190, 6374704), (196, 6179560), (224, 5407115), (235, 5154016), (245, 4943648), (266, 4553360), (280, 4325692), (304, 3984190), (329, 3681440), (346, 3500560), (376, 3221260), (380, 3187352), (392, 3089780), (470, 2577008), (490, 2471824), (532, 2276680), (560, 2162846), (608, 1992095), (658, 1840720), (665, 1821344), (692, 1750280), (752, 1610630), (760, 1593676), (784, 1544890), (865, 1400224), (893, 1356320), (931, 1300960), (940, 1288504), (980, 1235912), (1064, 1138340), (1120, 1081423), (1211, 1000160), (1316, 920360), (1330, 910672), (1384, 875140), (1504, 805315), (1520, 796838), (1568, 772445), (1645, 736288), (1730, 700112), (1786, 678160), (1862, 650480), (1880, 644252), (1960, 617956), (2128, 569170), (2303, 525920), (2422, 500080), (2632, 460180), (2660, 455336), (2768, 437570), (3040, 398419), (3287, 368480), (3290, 368144), (3460, 350056), (3572, 339080), (3724, 325240), (3760, 322126), (3920, 308978), (4256, 284585), (4465, 271264), (4606, 262960), (4655, 260192), (4844, 250040), (5264, 230090), (5320, 227668), (5536, 218785), (6055, 200032), (6251, 193760), (6574, 184240), (6580, 184072), (6920, 175028), (7144, 169540), (7448, 162620), (7520, 161063), (7840, 154489), (8131, 148960), (8477, 142880), (8930, 135632), (9212, 131480), (9310, 130096), (9688, 125020), (10528, 115045), (10640, 113834), (11515, 105184), (12110, 100016), (12502, 96880), (13148, 92120), (13160, 92036), (13840, 87514), (14288, 84770), (14896, 81310), (16262, 74480), (16435, 73696), (16954, 71440), (17860, 67816), (18424, 65740), (18620, 65048), (19376, 62510), (21280, 56917), (23009, 52640), (23030, 52592), (24220, 50008), (25004, 48440), (26296, 46060), (26320, 46018), (27680, 43757), (28576, 42385), (29792, 40655), (31255, 38752), (32524, 37240), (32870, 36848), (33908, 35720)]