258962880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 908547840

約数和(自身を除く): 649584960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 137, 160, 165, 176, 179, 192, 220, 240, 264, 274, 320, 330, 352, 358, 411, 440, 480, 528, 537, 548, 660, 685, 704, 716, 822, 880, 895, 960, 1056, 1074, 1096, 1320, 1370, 1432, 1507, 1644, 1760, 1790, 1969, 2055, 2112, 2148, 2192, 2640, 2685, 2740, 2864, 3014, 3288, 3520, 3580, 3938, 4110, 4296, 4384, 4521, 5280, 5370, 5480, 5728, 5907, 6028, 6576, 7160, 7535, 7876, 8220, 8592, 8768, 9042, 9845, 10560, 10740, 10960, 11456, 11814, 12056, 13152, 14320, 15070, 15752, 16440, 17184, 18084, 19690, 21480, 21920, 22605, 23628, 24112, 24523, 26304, 28640, 29535, 30140, 31504, 32880, 34368, 36168, 39380, 42960, 43840, 45210, 47256, 48224, 49046, 57280, 59070, 60280, 63008, 65760, 72336, 73569, 78760, 85920, 90420, 94512, 96448, 98092, 118140, 120560, 122615, 126016, 131520, 144672, 147138, 157520, 171840, 180840, 189024, 196184, 236280, 241120, 245230, 269753, 289344, 294276, 315040, 361680, 367845, 378048, 392368, 472560, 482240, 490460, 539506, 588552, 630080, 723360, 735690, 784736, 809259, 945120, 980920, 1079012, 1177104, 1348765, 1446720, 1471380, 1569472, 1618518, 1890240, 1961840, 2158024, 2354208, 2697530, 2942760, 3237036, 3923680, 4046295, 4316048, 4708416, 5395060, 5885520, 6474072, 7847360, 8092590, 8632096, 10790120, 11771040, 12948144, 16185180, 17264192, 21580240, 23542080, 25896288, 32370360, 43160480, 51792576, 64740720, 86320960, 129481440, 258962880]

約数ペア:

[(1, 258962880), (2, 129481440), (3, 86320960), (4, 64740720), (5, 51792576), (6, 43160480), (8, 32370360), (10, 25896288), (11, 23542080), (12, 21580240), (15, 17264192), (16, 16185180), (20, 12948144), (22, 11771040), (24, 10790120), (30, 8632096), (32, 8092590), (33, 7847360), (40, 6474072), (44, 5885520), (48, 5395060), (55, 4708416), (60, 4316048), (64, 4046295), (66, 3923680), (80, 3237036), (88, 2942760), (96, 2697530), (110, 2354208), (120, 2158024), (132, 1961840), (137, 1890240), (160, 1618518), (165, 1569472), (176, 1471380), (179, 1446720), (192, 1348765), (220, 1177104), (240, 1079012), (264, 980920), (274, 945120), (320, 809259), (330, 784736), (352, 735690), (358, 723360), (411, 630080), (440, 588552), (480, 539506), (528, 490460), (537, 482240), (548, 472560), (660, 392368), (685, 378048), (704, 367845), (716, 361680), (822, 315040), (880, 294276), (895, 289344), (960, 269753), (1056, 245230), (1074, 241120), (1096, 236280), (1320, 196184), (1370, 189024), (1432, 180840), (1507, 171840), (1644, 157520), (1760, 147138), (1790, 144672), (1969, 131520), (2055, 126016), (2112, 122615), (2148, 120560), (2192, 118140), (2640, 98092), (2685, 96448), (2740, 94512), (2864, 90420), (3014, 85920), (3288, 78760), (3520, 73569), (3580, 72336), (3938, 65760), (4110, 63008), (4296, 60280), (4384, 59070), (4521, 57280), (5280, 49046), (5370, 48224), (5480, 47256), (5728, 45210), (5907, 43840), (6028, 42960), (6576, 39380), (7160, 36168), (7535, 34368), (7876, 32880), (8220, 31504), (8592, 30140), (8768, 29535), (9042, 28640), (9845, 26304), (10560, 24523), (10740, 24112), (10960, 23628), (11456, 22605), (11814, 21920), (12056, 21480), (13152, 19690), (14320, 18084), (15070, 17184), (15752, 16440)]