140273640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 513676800

約数和(自身を除く): 373403160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 97, 103, 104, 108, 117, 120, 130, 135, 156, 180, 194, 195, 206, 216, 234, 260, 270, 291, 309, 312, 351, 360, 388, 390, 412, 468, 485, 515, 520, 540, 582, 585, 618, 702, 776, 780, 824, 873, 927, 936, 970, 1030, 1080, 1164, 1170, 1236, 1261, 1339, 1404, 1455, 1545, 1560, 1746, 1755, 1854, 1940, 2060, 2328, 2340, 2472, 2522, 2619, 2678, 2781, 2808, 2910, 3090, 3492, 3510, 3708, 3783, 3880, 4017, 4120, 4365, 4635, 4680, 5044, 5238, 5356, 5562, 5820, 6180, 6305, 6695, 6984, 7020, 7416, 7566, 8034, 8730, 9270, 9991, 10088, 10476, 10712, 11124, 11349, 11640, 12051, 12360, 12610, 13095, 13390, 13905, 14040, 15132, 16068, 17460, 18540, 18915, 19982, 20085, 20952, 22248, 22698, 24102, 25220, 26190, 26780, 27810, 29973, 30264, 32136, 34047, 34920, 36153, 37080, 37830, 39964, 40170, 45396, 48204, 49955, 50440, 52380, 53560, 55620, 56745, 59946, 60255, 68094, 72306, 75660, 79928, 80340, 89919, 90792, 96408, 99910, 104760, 111240, 113490, 119892, 120510, 129883, 136188, 144612, 149865, 151320, 160680, 170235, 179838, 180765, 199820, 226980, 239784, 241020, 259766, 269757, 272376, 289224, 299730, 340470, 359676, 361530, 389649, 399640, 449595, 453960, 482040, 519532, 539514, 599460, 649415, 680940, 719352, 723060, 779298, 899190, 1039064, 1079028, 1168947, 1198920, 1298830, 1348785, 1361880, 1446120, 1558596, 1798380, 1948245, 2158056, 2337894, 2597660, 2697570, 3117192, 3506841, 3596760, 3896490, 4675788, 5195320, 5395140, 5844735, 7013682, 7792980, 9351576, 10790280, 11689470, 14027364, 15585960, 17534205, 23378940, 28054728, 35068410, 46757880, 70136820, 140273640]

約数ペア:

[(1, 140273640), (2, 70136820), (3, 46757880), (4, 35068410), (5, 28054728), (6, 23378940), (8, 17534205), (9, 15585960), (10, 14027364), (12, 11689470), (13, 10790280), (15, 9351576), (18, 7792980), (20, 7013682), (24, 5844735), (26, 5395140), (27, 5195320), (30, 4675788), (36, 3896490), (39, 3596760), (40, 3506841), (45, 3117192), (52, 2697570), (54, 2597660), (60, 2337894), (65, 2158056), (72, 1948245), (78, 1798380), (90, 1558596), (97, 1446120), (103, 1361880), (104, 1348785), (108, 1298830), (117, 1198920), (120, 1168947), (130, 1079028), (135, 1039064), (156, 899190), (180, 779298), (194, 723060), (195, 719352), (206, 680940), (216, 649415), (234, 599460), (260, 539514), (270, 519532), (291, 482040), (309, 453960), (312, 449595), (351, 399640), (360, 389649), (388, 361530), (390, 359676), (412, 340470), (468, 299730), (485, 289224), (515, 272376), (520, 269757), (540, 259766), (582, 241020), (585, 239784), (618, 226980), (702, 199820), (776, 180765), (780, 179838), (824, 170235), (873, 160680), (927, 151320), (936, 149865), (970, 144612), (1030, 136188), (1080, 129883), (1164, 120510), (1170, 119892), (1236, 113490), (1261, 111240), (1339, 104760), (1404, 99910), (1455, 96408), (1545, 90792), (1560, 89919), (1746, 80340), (1755, 79928), (1854, 75660), (1940, 72306), (2060, 68094), (2328, 60255), (2340, 59946), (2472, 56745), (2522, 55620), (2619, 53560), (2678, 52380), (2781, 50440), (2808, 49955), (2910, 48204), (3090, 45396), (3492, 40170), (3510, 39964), (3708, 37830), (3783, 37080), (3880, 36153), (4017, 34920), (4120, 34047), (4365, 32136), (4635, 30264), (4680, 29973), (5044, 27810), (5238, 26780), (5356, 26190), (5562, 25220), (5820, 24102), (6180, 22698), (6305, 22248), (6695, 20952), (6984, 20085), (7020, 19982), (7416, 18915), (7566, 18540), (8034, 17460), (8730, 16068), (9270, 15132), (9991, 14040), (10088, 13905), (10476, 13390), (10712, 13095), (11124, 12610), (11349, 12360), (11640, 12051)]