402572520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1624

約数の個数: 192

約数和(自身を含む): 1510254720

約数和(自身を除く): 1107682200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 630, 642, 749, 840, 856, 963, 1070, 1260, 1284, 1493, 1498, 1605, 1926, 2140, 2247, 2520, 2568, 2986, 2996, 3210, 3745, 3852, 4280, 4479, 4494, 4815, 5972, 5992, 6420, 6741, 7465, 7490, 7704, 8958, 8988, 9630, 10451, 11235, 11944, 12840, 13437, 13482, 14930, 14980, 17916, 17976, 19260, 20902, 22395, 22470, 26874, 26964, 29860, 29960, 31353, 33705, 35832, 38520, 41804, 44790, 44940, 52255, 53748, 53928, 59720, 62706, 67185, 67410, 83608, 89580, 89880, 94059, 104510, 107496, 125412, 134370, 134820, 156765, 159751, 179160, 188118, 209020, 250824, 268740, 269640, 313530, 319502, 376236, 418040, 470295, 479253, 537480, 627060, 639004, 752472, 798755, 940590, 958506, 1118257, 1254120, 1278008, 1437759, 1597510, 1881180, 1917012, 2236514, 2396265, 2875518, 3195020, 3354771, 3762360, 3834024, 4473028, 4792530, 5591285, 5751036, 6390040, 6709542, 7188795, 8946056, 9585060, 10064313, 11182570, 11502072, 13419084, 14377590, 16773855, 19170120, 20128626, 22365140, 26838168, 28755180, 33547710, 40257252, 44730280, 50321565, 57510360, 67095420, 80514504, 100643130, 134190840, 201286260, 402572520]

約数ペア:

[(1, 402572520), (2, 201286260), (3, 134190840), (4, 100643130), (5, 80514504), (6, 67095420), (7, 57510360), (8, 50321565), (9, 44730280), (10, 40257252), (12, 33547710), (14, 28755180), (15, 26838168), (18, 22365140), (20, 20128626), (21, 19170120), (24, 16773855), (28, 14377590), (30, 13419084), (35, 11502072), (36, 11182570), (40, 10064313), (42, 9585060), (45, 8946056), (56, 7188795), (60, 6709542), (63, 6390040), (70, 5751036), (72, 5591285), (84, 4792530), (90, 4473028), (105, 3834024), (107, 3762360), (120, 3354771), (126, 3195020), (140, 2875518), (168, 2396265), (180, 2236514), (210, 1917012), (214, 1881180), (252, 1597510), (280, 1437759), (315, 1278008), (321, 1254120), (360, 1118257), (420, 958506), (428, 940590), (504, 798755), (535, 752472), (630, 639004), (642, 627060), (749, 537480), (840, 479253), (856, 470295), (963, 418040), (1070, 376236), (1260, 319502), (1284, 313530), (1493, 269640), (1498, 268740), (1605, 250824), (1926, 209020), (2140, 188118), (2247, 179160), (2520, 159751), (2568, 156765), (2986, 134820), (2996, 134370), (3210, 125412), (3745, 107496), (3852, 104510), (4280, 94059), (4479, 89880), (4494, 89580), (4815, 83608), (5972, 67410), (5992, 67185), (6420, 62706), (6741, 59720), (7465, 53928), (7490, 53748), (7704, 52255), (8958, 44940), (8988, 44790), (9630, 41804), (10451, 38520), (11235, 35832), (11944, 33705), (12840, 31353), (13437, 29960), (13482, 29860), (14930, 26964), (14980, 26874), (17916, 22470), (17976, 22395), (19260, 20902)]