223609680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 320

約数和(自身を含む): 919941120

約数和(自身を除く): 696331440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 621, 630, 643, 644, 690, 720, 756, 805, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1242, 1260, 1286, 1288, 1380, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1929, 1932, 2070, 2160, 2415, 2484, 2520, 2572, 2576, 2760, 2898, 3024, 3105, 3215, 3220, 3312, 3780, 3858, 3864, 4140, 4347, 4501, 4830, 4968, 5040, 5144, 5520, 5787, 5796, 6210, 6430, 6440, 7245, 7560, 7716, 7728, 8280, 8694, 9002, 9645, 9660, 9936, 10288, 11574, 11592, 12420, 12860, 12880, 13503, 14490, 14789, 15120, 15432, 16560, 17361, 17388, 18004, 19290, 19320, 21735, 22505, 23148, 23184, 24840, 25720, 27006, 28935, 28980, 29578, 30864, 34722, 34776, 36008, 38580, 38640, 40509, 43470, 44367, 45010, 46296, 49680, 51440, 54012, 57870, 57960, 59156, 67515, 69444, 69552, 72016, 73945, 77160, 81018, 86805, 86940, 88734, 90020, 92592, 103523, 108024, 115740, 115920, 118312, 121527, 133101, 135030, 138888, 147890, 154320, 162036, 173610, 173880, 177468, 180040, 202545, 207046, 216048, 221835, 231480, 236624, 243054, 266202, 270060, 277776, 295780, 310569, 324072, 347220, 347760, 354936, 360080, 399303, 405090, 414092, 443670, 462960, 486108, 517615, 532404, 540120, 591560, 607635, 621138, 648144, 665505, 694440, 709872, 798606, 810180, 828184, 887340, 931707, 972216, 1035230, 1064808, 1080240, 1183120, 1215270, 1242276, 1331010, 1388880, 1552845, 1597212, 1620360, 1656368, 1774680, 1863414, 1944432, 1996515, 2070460, 2129616, 2430540, 2484552, 2662020, 2795121, 3105690, 3194424, 3240720, 3549360, 3726828, 3993030, 4140920, 4658535, 4861080, 4969104, 5324040, 5590242, 6211380, 6388848, 7453656, 7986060, 8281840, 9317070, 9722160, 10648080, 11180484, 12422760, 13975605, 14907312, 15972120, 18634140, 22360968, 24845520, 27951210, 31944240, 37268280, 44721936, 55902420, 74536560, 111804840, 223609680]

約数ペア:

[(1, 223609680), (2, 111804840), (3, 74536560), (4, 55902420), (5, 44721936), (6, 37268280), (7, 31944240), (8, 27951210), (9, 24845520), (10, 22360968), (12, 18634140), (14, 15972120), (15, 14907312), (16, 13975605), (18, 12422760), (20, 11180484), (21, 10648080), (23, 9722160), (24, 9317070), (27, 8281840), (28, 7986060), (30, 7453656), (35, 6388848), (36, 6211380), (40, 5590242), (42, 5324040), (45, 4969104), (46, 4861080), (48, 4658535), (54, 4140920), (56, 3993030), (60, 3726828), (63, 3549360), (69, 3240720), (70, 3194424), (72, 3105690), (80, 2795121), (84, 2662020), (90, 2484552), (92, 2430540), (105, 2129616), (108, 2070460), (112, 1996515), (115, 1944432), (120, 1863414), (126, 1774680), (135, 1656368), (138, 1620360), (140, 1597212), (144, 1552845), (161, 1388880), (168, 1331010), (180, 1242276), (184, 1215270), (189, 1183120), (207, 1080240), (210, 1064808), (216, 1035230), (230, 972216), (240, 931707), (252, 887340), (270, 828184), (276, 810180), (280, 798606), (315, 709872), (322, 694440), (336, 665505), (345, 648144), (360, 621138), (368, 607635), (378, 591560), (414, 540120), (420, 532404), (432, 517615), (460, 486108), (483, 462960), (504, 443670), (540, 414092), (552, 405090), (560, 399303), (621, 360080), (630, 354936), (643, 347760), (644, 347220), (690, 324072), (720, 310569), (756, 295780), (805, 277776), (828, 270060), (840, 266202), (920, 243054), (945, 236624), (966, 231480), (1008, 221835), (1035, 216048), (1080, 207046), (1104, 202545), (1242, 180040), (1260, 177468), (1286, 173880), (1288, 173610), (1380, 162036), (1449, 154320), (1512, 147890), (1610, 138888), (1656, 135030), (1680, 133101), (1840, 121527), (1890, 118312), (1929, 115920), (1932, 115740), (2070, 108024), (2160, 103523), (2415, 92592), (2484, 90020), (2520, 88734), (2572, 86940), (2576, 86805), (2760, 81018), (2898, 77160), (3024, 73945), (3105, 72016), (3215, 69552), (3220, 69444), (3312, 67515), (3780, 59156), (3858, 57960), (3864, 57870), (4140, 54012), (4347, 51440), (4501, 49680), (4830, 46296), (4968, 45010), (5040, 44367), (5144, 43470), (5520, 40509), (5787, 38640), (5796, 38580), (6210, 36008), (6430, 34776), (6440, 34722), (7245, 30864), (7560, 29578), (7716, 28980), (7728, 28935), (8280, 27006), (8694, 25720), (9002, 24840), (9645, 23184), (9660, 23148), (9936, 22505), (10288, 21735), (11574, 19320), (11592, 19290), (12420, 18004), (12860, 17388), (12880, 17361), (13503, 16560), (14490, 15432), (14789, 15120)]