179947040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 554770944

約数和(自身を除く): 374823904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 727, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1454, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2720, 2908, 2912, 3094, 3536, 3635, 3640, 3808, 4420, 4760, 5089, 5816, 6188, 7072, 7270, 7280, 7735, 8840, 9451, 9520, 10178, 11632, 12359, 12376, 14540, 14560, 15470, 17680, 18902, 19040, 20356, 23264, 24718, 24752, 25445, 29080, 30940, 35360, 37804, 40712, 47255, 49436, 49504, 50890, 58160, 61795, 61880, 66157, 75608, 81424, 86513, 94510, 98872, 101780, 116320, 123590, 123760, 132314, 151216, 160667, 162848, 173026, 189020, 197744, 203560, 247180, 247520, 264628, 302432, 321334, 330785, 346052, 378040, 395488, 407120, 432565, 494360, 529256, 642668, 661570, 692104, 756080, 803335, 814240, 865130, 988720, 1058512, 1124669, 1285336, 1323140, 1384208, 1512160, 1606670, 1730260, 1977440, 2117024, 2249338, 2570672, 2646280, 2768416, 3213340, 3460520, 4498676, 5141344, 5292560, 5623345, 6426680, 6921040, 8997352, 10585120, 11246690, 12853360, 13842080, 17994704, 22493380, 25706720, 35989408, 44986760, 89973520, 179947040]

約数ペア:

[(1, 179947040), (2, 89973520), (4, 44986760), (5, 35989408), (7, 25706720), (8, 22493380), (10, 17994704), (13, 13842080), (14, 12853360), (16, 11246690), (17, 10585120), (20, 8997352), (26, 6921040), (28, 6426680), (32, 5623345), (34, 5292560), (35, 5141344), (40, 4498676), (52, 3460520), (56, 3213340), (65, 2768416), (68, 2646280), (70, 2570672), (80, 2249338), (85, 2117024), (91, 1977440), (104, 1730260), (112, 1606670), (119, 1512160), (130, 1384208), (136, 1323140), (140, 1285336), (160, 1124669), (170, 1058512), (182, 988720), (208, 865130), (221, 814240), (224, 803335), (238, 756080), (260, 692104), (272, 661570), (280, 642668), (340, 529256), (364, 494360), (416, 432565), (442, 407120), (455, 395488), (476, 378040), (520, 346052), (544, 330785), (560, 321334), (595, 302432), (680, 264628), (727, 247520), (728, 247180), (884, 203560), (910, 197744), (952, 189020), (1040, 173026), (1105, 162848), (1120, 160667), (1190, 151216), (1360, 132314), (1454, 123760), (1456, 123590), (1547, 116320), (1768, 101780), (1820, 98872), (1904, 94510), (2080, 86513), (2210, 81424), (2380, 75608), (2720, 66157), (2908, 61880), (2912, 61795), (3094, 58160), (3536, 50890), (3635, 49504), (3640, 49436), (3808, 47255), (4420, 40712), (4760, 37804), (5089, 35360), (5816, 30940), (6188, 29080), (7072, 25445), (7270, 24752), (7280, 24718), (7735, 23264), (8840, 20356), (9451, 19040), (9520, 18902), (10178, 17680), (11632, 15470), (12359, 14560), (12376, 14540)]