201613440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 192

約数和(自身を含む): 747912960

約数和(自身を除く): 546299520

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2143, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4286, 4480, 4704, 5880, 6272, 6429, 6720, 7840, 8572, 9408, 10715, 11760, 12858, 13440, 15001, 15680, 17144, 18816, 21430, 23520, 25716, 30002, 31360, 32145, 34288, 42860, 45003, 47040, 51432, 60004, 64290, 68576, 75005, 85720, 90006, 94080, 102864, 105007, 120008, 128580, 137152, 150010, 171440, 180012, 205728, 210014, 225015, 240016, 257160, 274304, 300020, 315021, 342880, 360024, 411456, 420028, 450030, 480032, 514320, 525035, 600040, 630042, 685760, 720048, 822912, 840056, 900060, 960064, 1028640, 1050070, 1200080, 1260084, 1371520, 1440096, 1575105, 1680112, 1800120, 1920128, 2057280, 2100140, 2400160, 2520168, 2880192, 3150210, 3360224, 3600240, 4114560, 4200280, 4800320, 5040336, 5760384, 6300420, 6720448, 7200480, 8400560, 9600640, 10080672, 12600840, 13440896, 14400960, 16801120, 20161344, 25201680, 28801920, 33602240, 40322688, 50403360, 67204480, 100806720, 201613440]

約数ペア:

[(1, 201613440), (2, 100806720), (3, 67204480), (4, 50403360), (5, 40322688), (6, 33602240), (7, 28801920), (8, 25201680), (10, 20161344), (12, 16801120), (14, 14400960), (15, 13440896), (16, 12600840), (20, 10080672), (21, 9600640), (24, 8400560), (28, 7200480), (30, 6720448), (32, 6300420), (35, 5760384), (40, 5040336), (42, 4800320), (48, 4200280), (49, 4114560), (56, 3600240), (60, 3360224), (64, 3150210), (70, 2880192), (80, 2520168), (84, 2400160), (96, 2100140), (98, 2057280), (105, 1920128), (112, 1800120), (120, 1680112), (128, 1575105), (140, 1440096), (147, 1371520), (160, 1260084), (168, 1200080), (192, 1050070), (196, 1028640), (210, 960064), (224, 900060), (240, 840056), (245, 822912), (280, 720048), (294, 685760), (320, 630042), (336, 600040), (384, 525035), (392, 514320), (420, 480032), (448, 450030), (480, 420028), (490, 411456), (560, 360024), (588, 342880), (640, 315021), (672, 300020), (735, 274304), (784, 257160), (840, 240016), (896, 225015), (960, 210014), (980, 205728), (1120, 180012), (1176, 171440), (1344, 150010), (1470, 137152), (1568, 128580), (1680, 120008), (1920, 105007), (1960, 102864), (2143, 94080), (2240, 90006), (2352, 85720), (2688, 75005), (2940, 68576), (3136, 64290), (3360, 60004), (3920, 51432), (4286, 47040), (4480, 45003), (4704, 42860), (5880, 34288), (6272, 32145), (6429, 31360), (6720, 30002), (7840, 25716), (8572, 23520), (9408, 21430), (10715, 18816), (11760, 17144), (12858, 15680), (13440, 15001)]