204454320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1083

約数の個数: 160

約数和(自身を含む): 730667520

約数和(自身を除く): 526213200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 929, 1048, 1310, 1572, 1680, 1834, 1858, 1965, 2096, 2620, 2751, 2787, 3144, 3668, 3716, 3930, 4585, 4645, 5240, 5502, 5574, 6288, 6503, 7336, 7432, 7860, 9170, 9290, 10480, 11004, 11148, 13006, 13755, 13935, 14672, 14864, 15720, 18340, 18580, 19509, 22008, 22296, 26012, 27510, 27870, 31440, 32515, 36680, 37160, 39018, 44016, 44592, 52024, 55020, 55740, 65030, 73360, 74320, 78036, 97545, 104048, 110040, 111480, 121699, 130060, 156072, 195090, 220080, 222960, 243398, 260120, 312144, 365097, 390180, 486796, 520240, 608495, 730194, 780360, 851893, 973592, 1216990, 1460388, 1560720, 1703786, 1825485, 1947184, 2433980, 2555679, 2920776, 3407572, 3650970, 4259465, 4867960, 5111358, 5841552, 6815144, 7301940, 8518930, 9735920, 10222716, 12778395, 13630288, 14603880, 17037860, 20445432, 25556790, 29207760, 34075720, 40890864, 51113580, 68151440, 102227160, 204454320]

約数ペア:

[(1, 204454320), (2, 102227160), (3, 68151440), (4, 51113580), (5, 40890864), (6, 34075720), (7, 29207760), (8, 25556790), (10, 20445432), (12, 17037860), (14, 14603880), (15, 13630288), (16, 12778395), (20, 10222716), (21, 9735920), (24, 8518930), (28, 7301940), (30, 6815144), (35, 5841552), (40, 5111358), (42, 4867960), (48, 4259465), (56, 3650970), (60, 3407572), (70, 2920776), (80, 2555679), (84, 2433980), (105, 1947184), (112, 1825485), (120, 1703786), (131, 1560720), (140, 1460388), (168, 1216990), (210, 973592), (240, 851893), (262, 780360), (280, 730194), (336, 608495), (393, 520240), (420, 486796), (524, 390180), (560, 365097), (655, 312144), (786, 260120), (840, 243398), (917, 222960), (929, 220080), (1048, 195090), (1310, 156072), (1572, 130060), (1680, 121699), (1834, 111480), (1858, 110040), (1965, 104048), (2096, 97545), (2620, 78036), (2751, 74320), (2787, 73360), (3144, 65030), (3668, 55740), (3716, 55020), (3930, 52024), (4585, 44592), (4645, 44016), (5240, 39018), (5502, 37160), (5574, 36680), (6288, 32515), (6503, 31440), (7336, 27870), (7432, 27510), (7860, 26012), (9170, 22296), (9290, 22008), (10480, 19509), (11004, 18580), (11148, 18340), (13006, 15720), (13755, 14864), (13935, 14672)]