2036768785280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{39439}}^1$

素因数の和:39645

約数の個数: 256

約数和(自身を含む): 5329511424000

約数和(自身を除く): 3292742638720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 137, 152, 155, 160, 190, 248, 274, 304, 310, 320, 380, 496, 548, 589, 608, 620, 640, 685, 760, 992, 1096, 1178, 1216, 1240, 1370, 1520, 1984, 2192, 2356, 2432, 2480, 2603, 2740, 2945, 3040, 3968, 4247, 4384, 4712, 4960, 5206, 5480, 5890, 6080, 8494, 8768, 9424, 9920, 10412, 10960, 11780, 12160, 13015, 16988, 17536, 18848, 19840, 20824, 21235, 21920, 23560, 26030, 33976, 37696, 39439, 41648, 42470, 43840, 47120, 52060, 67952, 75392, 78878, 80693, 83296, 84940, 87680, 94240, 104120, 135904, 157756, 161386, 166592, 169880, 188480, 197195, 208240, 271808, 315512, 322772, 333184, 339760, 376960, 394390, 403465, 416480, 543616, 631024, 645544, 679520, 749341, 788780, 806930, 832960, 1222609, 1262048, 1291088, 1359040, 1498682, 1577560, 1613860, 1665920, 2445218, 2524096, 2582176, 2718080, 2997364, 3155120, 3227720, 3746705, 4890436, 5048192, 5164352, 5403143, 5994728, 6113045, 6310240, 6455440, 7493410, 9780872, 10328704, 10806286, 11989456, 12226090, 12620480, 12910880, 14986820, 19561744, 21612572, 23229571, 23978912, 24452180, 25240960, 25821760, 27015715, 29973640, 39123488, 43225144, 46459142, 47957824, 48904360, 51643520, 54031430, 59947280, 78246976, 86450288, 92918284, 95915648, 97808720, 102659717, 108062860, 116147855, 119894560, 156493952, 167497433, 172900576, 185836568, 195617440, 205319434, 216125720, 232295710, 239789120, 334994866, 345801152, 371673136, 391234880, 410638868, 432251440, 464591420, 479578240, 513298585, 669989732, 691602304, 743346272, 782469760, 821277736, 837487165, 864502880, 929182840, 1026597170, 1339979464, 1486692544, 1642555472, 1674974330, 1729005760, 1858365680, 2053194340, 2679958928, 2973385088, 3182451227, 3285110944, 3349948660, 3458011520, 3716731360, 4106388680, 5359917856, 6364902454, 6570221888, 6699897320, 7433462720, 8212777360, 10719835712, 12729804908, 13140443776, 13399794640, 14866925440, 15912256135, 16425554720, 21439671424, 25459609816, 26799589280, 31824512270, 32851109440, 50919219632, 53599178560, 63649024540, 65702218880, 101838439264, 107198357120, 127298049080, 203676878528, 254596098160, 407353757056, 509192196320, 1018384392640, 2036768785280]

約数ペア:

[(1, 2036768785280), (2, 1018384392640), (4, 509192196320), (5, 407353757056), (8, 254596098160), (10, 203676878528), (16, 127298049080), (19, 107198357120), (20, 101838439264), (31, 65702218880), (32, 63649024540), (38, 53599178560), (40, 50919219632), (62, 32851109440), (64, 31824512270), (76, 26799589280), (80, 25459609816), (95, 21439671424), (124, 16425554720), (128, 15912256135), (137, 14866925440), (152, 13399794640), (155, 13140443776), (160, 12729804908), (190, 10719835712), (248, 8212777360), (274, 7433462720), (304, 6699897320), (310, 6570221888), (320, 6364902454), (380, 5359917856), (496, 4106388680), (548, 3716731360), (589, 3458011520), (608, 3349948660), (620, 3285110944), (640, 3182451227), (685, 2973385088), (760, 2679958928), (992, 2053194340), (1096, 1858365680), (1178, 1729005760), (1216, 1674974330), (1240, 1642555472), (1370, 1486692544), (1520, 1339979464), (1984, 1026597170), (2192, 929182840), (2356, 864502880), (2432, 837487165), (2480, 821277736), (2603, 782469760), (2740, 743346272), (2945, 691602304), (3040, 669989732), (3968, 513298585), (4247, 479578240), (4384, 464591420), (4712, 432251440), (4960, 410638868), (5206, 391234880), (5480, 371673136), (5890, 345801152), (6080, 334994866), (8494, 239789120), (8768, 232295710), (9424, 216125720), (9920, 205319434), (10412, 195617440), (10960, 185836568), (11780, 172900576), (12160, 167497433), (13015, 156493952), (16988, 119894560), (17536, 116147855), (18848, 108062860), (19840, 102659717), (20824, 97808720), (21235, 95915648), (21920, 92918284), (23560, 86450288), (26030, 78246976), (33976, 59947280), (37696, 54031430), (39439, 51643520), (41648, 48904360), (42470, 47957824), (43840, 46459142), (47120, 43225144), (52060, 39123488), (67952, 29973640), (75392, 27015715), (78878, 25821760), (80693, 25240960), (83296, 24452180), (84940, 23978912), (87680, 23229571), (94240, 21612572), (104120, 19561744), (135904, 14986820), (157756, 12910880), (161386, 12620480), (166592, 12226090), (169880, 11989456), (188480, 10806286), (197195, 10328704), (208240, 9780872), (271808, 7493410), (315512, 6455440), (322772, 6310240), (333184, 6113045), (339760, 5994728), (376960, 5403143), (394390, 5164352), (403465, 5048192), (416480, 4890436), (543616, 3746705), (631024, 3227720), (645544, 3155120), (679520, 2997364), (749341, 2718080), (788780, 2582176), (806930, 2524096), (832960, 2445218), (1222609, 1665920), (1262048, 1613860), (1291088, 1577560), (1359040, 1498682)]