145432560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 160

約数和(自身を含む): 554964480

約数和(自身を除く): 409531920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6659, 7280, 10920, 13318, 19977, 21840, 26636, 33295, 39954, 46613, 53272, 66590, 79908, 86567, 93226, 99885, 106544, 133180, 139839, 159816, 173134, 186452, 199770, 233065, 259701, 266360, 279678, 319632, 346268, 372904, 399540, 432835, 466130, 519402, 532720, 559356, 605969, 692536, 699195, 745808, 799080, 865670, 932260, 1038804, 1118712, 1211938, 1298505, 1385072, 1398390, 1598160, 1731340, 1817907, 1864520, 2077608, 2237424, 2423876, 2597010, 2796780, 3029845, 3462680, 3635814, 3729040, 4155216, 4847752, 5194020, 5593560, 6059690, 6925360, 7271628, 9089535, 9695504, 10388040, 11187120, 12119380, 14543256, 18179070, 20776080, 24238760, 29086512, 36358140, 48477520, 72716280, 145432560]

約数ペア:

[(1, 145432560), (2, 72716280), (3, 48477520), (4, 36358140), (5, 29086512), (6, 24238760), (7, 20776080), (8, 18179070), (10, 14543256), (12, 12119380), (13, 11187120), (14, 10388040), (15, 9695504), (16, 9089535), (20, 7271628), (21, 6925360), (24, 6059690), (26, 5593560), (28, 5194020), (30, 4847752), (35, 4155216), (39, 3729040), (40, 3635814), (42, 3462680), (48, 3029845), (52, 2796780), (56, 2597010), (60, 2423876), (65, 2237424), (70, 2077608), (78, 1864520), (80, 1817907), (84, 1731340), (91, 1598160), (104, 1398390), (105, 1385072), (112, 1298505), (120, 1211938), (130, 1118712), (140, 1038804), (156, 932260), (168, 865670), (182, 799080), (195, 745808), (208, 699195), (210, 692536), (240, 605969), (260, 559356), (273, 532720), (280, 519402), (312, 466130), (336, 432835), (364, 399540), (390, 372904), (420, 346268), (455, 319632), (520, 279678), (546, 266360), (560, 259701), (624, 233065), (728, 199770), (780, 186452), (840, 173134), (910, 159816), (1040, 139839), (1092, 133180), (1365, 106544), (1456, 99885), (1560, 93226), (1680, 86567), (1820, 79908), (2184, 66590), (2730, 53272), (3120, 46613), (3640, 39954), (4368, 33295), (5460, 26636), (6659, 21840), (7280, 19977), (10920, 13318)]