304202080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 192

約数和(自身を含む): 937319040

約数和(自身を除く): 633116960

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, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1229, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2458, 2720, 2912, 3094, 3536, 3640, 3808, 4420, 4760, 4916, 6145, 6188, 7072, 7280, 7735, 8603, 8840, 9520, 9832, 12290, 12376, 14560, 15470, 15977, 17206, 17680, 19040, 19664, 20893, 24580, 24752, 30940, 31954, 34412, 35360, 39328, 41786, 43015, 49160, 49504, 61880, 63908, 68824, 79885, 83572, 86030, 98320, 104465, 111839, 123760, 127816, 137648, 146251, 159770, 167144, 172060, 196640, 208930, 223678, 247520, 255632, 271609, 275296, 292502, 319540, 334288, 344120, 417860, 447356, 511264, 543218, 559195, 585004, 639080, 668576, 688240, 731255, 835720, 894712, 1086436, 1118390, 1170008, 1278160, 1358045, 1376480, 1462510, 1671440, 1789424, 1901263, 2172872, 2236780, 2340016, 2556320, 2716090, 2925020, 3342880, 3578848, 3802526, 4345744, 4473560, 4680032, 5432180, 5850040, 7605052, 8691488, 8947120, 9506315, 10864360, 11700080, 15210104, 17894240, 19012630, 21728720, 23400160, 30420208, 38025260, 43457440, 60840416, 76050520, 152101040, 304202080]

約数ペア:

[(1, 304202080), (2, 152101040), (4, 76050520), (5, 60840416), (7, 43457440), (8, 38025260), (10, 30420208), (13, 23400160), (14, 21728720), (16, 19012630), (17, 17894240), (20, 15210104), (26, 11700080), (28, 10864360), (32, 9506315), (34, 8947120), (35, 8691488), (40, 7605052), (52, 5850040), (56, 5432180), (65, 4680032), (68, 4473560), (70, 4345744), (80, 3802526), (85, 3578848), (91, 3342880), (104, 2925020), (112, 2716090), (119, 2556320), (130, 2340016), (136, 2236780), (140, 2172872), (160, 1901263), (170, 1789424), (182, 1671440), (208, 1462510), (221, 1376480), (224, 1358045), (238, 1278160), (260, 1170008), (272, 1118390), (280, 1086436), (340, 894712), (364, 835720), (416, 731255), (442, 688240), (455, 668576), (476, 639080), (520, 585004), (544, 559195), (560, 543218), (595, 511264), (680, 447356), (728, 417860), (884, 344120), (910, 334288), (952, 319540), (1040, 292502), (1105, 275296), (1120, 271609), (1190, 255632), (1229, 247520), (1360, 223678), (1456, 208930), (1547, 196640), (1768, 172060), (1820, 167144), (1904, 159770), (2080, 146251), (2210, 137648), (2380, 127816), (2458, 123760), (2720, 111839), (2912, 104465), (3094, 98320), (3536, 86030), (3640, 83572), (3808, 79885), (4420, 68824), (4760, 63908), (4916, 61880), (6145, 49504), (6188, 49160), (7072, 43015), (7280, 41786), (7735, 39328), (8603, 35360), (8840, 34412), (9520, 31954), (9832, 30940), (12290, 24752), (12376, 24580), (14560, 20893), (15470, 19664), (15977, 19040), (17206, 17680)]