1610659680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3499}}^1$

素因数の和:3661

約数の個数: 192

約数和(自身を含む): 5842368000

約数和(自身を除く): 4231708320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 411, 420, 480, 548, 560, 672, 685, 822, 840, 959, 1096, 1120, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3360, 3499, 3836, 4110, 4384, 4795, 5480, 5754, 6576, 6998, 7672, 8220, 9590, 10497, 10960, 11508, 13152, 13996, 14385, 15344, 16440, 17495, 19180, 20994, 21920, 23016, 24493, 27992, 28770, 30688, 32880, 34990, 38360, 41988, 46032, 48986, 52485, 55984, 57540, 65760, 69980, 73479, 76720, 83976, 92064, 97972, 104970, 111968, 115080, 122465, 139960, 146958, 153440, 167952, 195944, 209940, 230160, 244930, 279920, 293916, 335904, 367395, 391888, 419880, 460320, 479363, 489860, 559840, 587832, 734790, 783776, 839760, 958726, 979720, 1175664, 1438089, 1469580, 1679520, 1917452, 1959440, 2351328, 2396815, 2876178, 2939160, 3355541, 3834904, 3918880, 4793630, 5752356, 5878320, 6711082, 7190445, 7669808, 9587260, 10066623, 11504712, 11756640, 13422164, 14380890, 15339616, 16777705, 19174520, 20133246, 23009424, 26844328, 28761780, 33555410, 38349040, 40266492, 46018848, 50333115, 53688656, 57523560, 67110820, 76698080, 80532984, 100666230, 107377312, 115047120, 134221640, 161065968, 201332460, 230094240, 268443280, 322131936, 402664920, 536886560, 805329840, 1610659680]

約数ペア:

[(1, 1610659680), (2, 805329840), (3, 536886560), (4, 402664920), (5, 322131936), (6, 268443280), (7, 230094240), (8, 201332460), (10, 161065968), (12, 134221640), (14, 115047120), (15, 107377312), (16, 100666230), (20, 80532984), (21, 76698080), (24, 67110820), (28, 57523560), (30, 53688656), (32, 50333115), (35, 46018848), (40, 40266492), (42, 38349040), (48, 33555410), (56, 28761780), (60, 26844328), (70, 23009424), (80, 20133246), (84, 19174520), (96, 16777705), (105, 15339616), (112, 14380890), (120, 13422164), (137, 11756640), (140, 11504712), (160, 10066623), (168, 9587260), (210, 7669808), (224, 7190445), (240, 6711082), (274, 5878320), (280, 5752356), (336, 4793630), (411, 3918880), (420, 3834904), (480, 3355541), (548, 2939160), (560, 2876178), (672, 2396815), (685, 2351328), (822, 1959440), (840, 1917452), (959, 1679520), (1096, 1469580), (1120, 1438089), (1370, 1175664), (1644, 979720), (1680, 958726), (1918, 839760), (2055, 783776), (2192, 734790), (2740, 587832), (2877, 559840), (3288, 489860), (3360, 479363), (3499, 460320), (3836, 419880), (4110, 391888), (4384, 367395), (4795, 335904), (5480, 293916), (5754, 279920), (6576, 244930), (6998, 230160), (7672, 209940), (8220, 195944), (9590, 167952), (10497, 153440), (10960, 146958), (11508, 139960), (13152, 122465), (13996, 115080), (14385, 111968), (15344, 104970), (16440, 97972), (17495, 92064), (19180, 83976), (20994, 76720), (21920, 73479), (23016, 69980), (24493, 65760), (27992, 57540), (28770, 55984), (30688, 52485), (32880, 48986), (34990, 46032), (38360, 41988)]