909495720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3373}}^1$

素因数の和:3504

約数の個数: 192

約数和(自身を含む): 3410709120

約数和(自身を除く): 2501213400

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, 1498, 1605, 1926, 2140, 2247, 2520, 2568, 2996, 3210, 3373, 3745, 3852, 4280, 4494, 4815, 5992, 6420, 6741, 6746, 7490, 7704, 8988, 9630, 10119, 11235, 12840, 13482, 13492, 14980, 16865, 17976, 19260, 20238, 22470, 23611, 26964, 26984, 29960, 30357, 33705, 33730, 38520, 40476, 44940, 47222, 50595, 53928, 60714, 67410, 67460, 70833, 80952, 89880, 94444, 101190, 118055, 121428, 134820, 134920, 141666, 151785, 188888, 202380, 212499, 236110, 242856, 269640, 283332, 303570, 354165, 360911, 404760, 424998, 472220, 566664, 607140, 708330, 721822, 849996, 944440, 1062495, 1082733, 1214280, 1416660, 1443644, 1699992, 1804555, 2124990, 2165466, 2526377, 2833320, 2887288, 3248199, 3609110, 4249980, 4330932, 5052754, 5413665, 6496398, 7218220, 7579131, 8499960, 8661864, 10105508, 10827330, 12631885, 12992796, 14436440, 15158262, 16240995, 20211016, 21654660, 22737393, 25263770, 25985592, 30316524, 32481990, 37895655, 43309320, 45474786, 50527540, 60633048, 64963980, 75791310, 90949572, 101055080, 113686965, 129927960, 151582620, 181899144, 227373930, 303165240, 454747860, 909495720]

約数ペア:

[(1, 909495720), (2, 454747860), (3, 303165240), (4, 227373930), (5, 181899144), (6, 151582620), (7, 129927960), (8, 113686965), (9, 101055080), (10, 90949572), (12, 75791310), (14, 64963980), (15, 60633048), (18, 50527540), (20, 45474786), (21, 43309320), (24, 37895655), (28, 32481990), (30, 30316524), (35, 25985592), (36, 25263770), (40, 22737393), (42, 21654660), (45, 20211016), (56, 16240995), (60, 15158262), (63, 14436440), (70, 12992796), (72, 12631885), (84, 10827330), (90, 10105508), (105, 8661864), (107, 8499960), (120, 7579131), (126, 7218220), (140, 6496398), (168, 5413665), (180, 5052754), (210, 4330932), (214, 4249980), (252, 3609110), (280, 3248199), (315, 2887288), (321, 2833320), (360, 2526377), (420, 2165466), (428, 2124990), (504, 1804555), (535, 1699992), (630, 1443644), (642, 1416660), (749, 1214280), (840, 1082733), (856, 1062495), (963, 944440), (1070, 849996), (1260, 721822), (1284, 708330), (1498, 607140), (1605, 566664), (1926, 472220), (2140, 424998), (2247, 404760), (2520, 360911), (2568, 354165), (2996, 303570), (3210, 283332), (3373, 269640), (3745, 242856), (3852, 236110), (4280, 212499), (4494, 202380), (4815, 188888), (5992, 151785), (6420, 141666), (6741, 134920), (6746, 134820), (7490, 121428), (7704, 118055), (8988, 101190), (9630, 94444), (10119, 89880), (11235, 80952), (12840, 70833), (13482, 67460), (13492, 67410), (14980, 60714), (16865, 53928), (17976, 50595), (19260, 47222), (20238, 44940), (22470, 40476), (23611, 38520), (26964, 33730), (26984, 33705), (29960, 30357)]