31026069760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5957

約数の個数: 288

約数和(自身を含む): 92303769600

約数和(自身を除く): 61277699840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 256, 266, 280, 304, 310, 320, 380, 434, 448, 496, 532, 560, 589, 608, 620, 640, 665, 760, 868, 896, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1520, 1736, 1792, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2660, 2945, 3040, 3472, 3968, 4123, 4256, 4340, 4480, 4712, 4864, 4960, 5320, 5879, 5890, 6080, 6944, 7936, 8246, 8512, 8680, 8960, 9424, 9920, 10640, 11758, 11780, 12160, 13888, 16492, 17024, 17360, 18848, 19840, 20615, 21280, 23516, 23560, 24320, 27776, 29395, 32984, 34048, 34720, 37696, 39680, 41153, 41230, 42560, 47032, 47120, 55552, 58790, 65968, 69440, 75392, 82306, 82460, 85120, 94064, 94240, 111701, 117580, 131936, 138880, 150784, 164612, 164920, 170240, 182249, 188128, 188480, 205765, 223402, 235160, 263872, 277760, 329224, 329840, 364498, 376256, 376960, 411530, 446804, 470320, 527744, 558505, 658448, 659680, 728996, 752512, 753920, 781907, 823060, 893608, 911245, 940640, 1055488, 1117010, 1275743, 1316896, 1319360, 1457992, 1505024, 1563814, 1646120, 1787216, 1822490, 1881280, 2234020, 2551486, 2633792, 2638720, 2915984, 3127628, 3292240, 3462731, 3574432, 3644980, 3762560, 3909535, 4468040, 5102972, 5267584, 5277440, 5831968, 6255256, 6378715, 6584480, 6925462, 7148864, 7289960, 7525120, 7819070, 8936080, 10205944, 10535168, 11663936, 12510512, 12757430, 13168960, 13850924, 14297728, 14579920, 15638140, 17313655, 17872160, 20411888, 23327872, 24239117, 25021024, 25514860, 26337920, 27701848, 28595456, 29159840, 31276280, 34627310, 35744320, 40823776, 46655744, 48478234, 50042048, 51029720, 52675840, 55403696, 58319680, 62552560, 69254620, 71488640, 81647552, 96956468, 100084096, 102059440, 110807392, 116639360, 121195585, 125105120, 138509240, 142977280, 163295104, 193912936, 200168192, 204118880, 221614784, 233278720, 242391170, 250210240, 277018480, 326590208, 387825872, 408237760, 443229568, 484782340, 500420480, 554036960, 775651744, 816475520, 886459136, 969564680, 1000840960, 1108073920, 1551303488, 1632951040, 1939129360, 2216147840, 3102606976, 3878258720, 4432295680, 6205213952, 7756517440, 15513034880, 31026069760]

約数ペア:

[(1, 31026069760), (2, 15513034880), (4, 7756517440), (5, 6205213952), (7, 4432295680), (8, 3878258720), (10, 3102606976), (14, 2216147840), (16, 1939129360), (19, 1632951040), (20, 1551303488), (28, 1108073920), (31, 1000840960), (32, 969564680), (35, 886459136), (38, 816475520), (40, 775651744), (56, 554036960), (62, 500420480), (64, 484782340), (70, 443229568), (76, 408237760), (80, 387825872), (95, 326590208), (112, 277018480), (124, 250210240), (128, 242391170), (133, 233278720), (140, 221614784), (152, 204118880), (155, 200168192), (160, 193912936), (190, 163295104), (217, 142977280), (224, 138509240), (248, 125105120), (256, 121195585), (266, 116639360), (280, 110807392), (304, 102059440), (310, 100084096), (320, 96956468), (380, 81647552), (434, 71488640), (448, 69254620), (496, 62552560), (532, 58319680), (560, 55403696), (589, 52675840), (608, 51029720), (620, 50042048), (640, 48478234), (665, 46655744), (760, 40823776), (868, 35744320), (896, 34627310), (992, 31276280), (1064, 29159840), (1085, 28595456), (1120, 27701848), (1178, 26337920), (1216, 25514860), (1240, 25021024), (1280, 24239117), (1330, 23327872), (1520, 20411888), (1736, 17872160), (1792, 17313655), (1984, 15638140), (2128, 14579920), (2170, 14297728), (2240, 13850924), (2356, 13168960), (2432, 12757430), (2480, 12510512), (2660, 11663936), (2945, 10535168), (3040, 10205944), (3472, 8936080), (3968, 7819070), (4123, 7525120), (4256, 7289960), (4340, 7148864), (4480, 6925462), (4712, 6584480), (4864, 6378715), (4960, 6255256), (5320, 5831968), (5879, 5277440), (5890, 5267584), (6080, 5102972), (6944, 4468040), (7936, 3909535), (8246, 3762560), (8512, 3644980), (8680, 3574432), (8960, 3462731), (9424, 3292240), (9920, 3127628), (10640, 2915984), (11758, 2638720), (11780, 2633792), (12160, 2551486), (13888, 2234020), (16492, 1881280), (17024, 1822490), (17360, 1787216), (18848, 1646120), (19840, 1563814), (20615, 1505024), (21280, 1457992), (23516, 1319360), (23560, 1316896), (24320, 1275743), (27776, 1117010), (29395, 1055488), (32984, 940640), (34048, 911245), (34720, 893608), (37696, 823060), (39680, 781907), (41153, 753920), (41230, 752512), (42560, 728996), (47032, 659680), (47120, 658448), (55552, 558505), (58790, 527744), (65968, 470320), (69440, 446804), (75392, 411530), (82306, 376960), (82460, 376256), (85120, 364498), (94064, 329840), (94240, 329224), (111701, 277760), (117580, 263872), (131936, 235160), (138880, 223402), (150784, 205765), (164612, 188480), (164920, 188128), (170240, 182249)]