197503680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 224

約数和(自身を含む): 697870080

約数和(自身を除く): 500366400

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, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 317, 320, 330, 352, 354, 440, 472, 480, 528, 590, 634, 649, 660, 704, 708, 880, 885, 944, 951, 960, 1056, 1180, 1268, 1298, 1320, 1416, 1585, 1760, 1770, 1888, 1902, 1947, 2112, 2360, 2536, 2596, 2640, 2832, 3170, 3245, 3487, 3520, 3540, 3776, 3804, 3894, 4720, 4755, 5072, 5192, 5280, 5664, 6340, 6490, 6974, 7080, 7608, 7788, 9440, 9510, 9735, 10144, 10384, 10461, 10560, 11328, 12680, 12980, 13948, 14160, 15216, 15576, 17435, 18703, 18880, 19020, 19470, 20288, 20768, 20922, 25360, 25960, 27896, 28320, 30432, 31152, 34870, 37406, 38040, 38940, 41536, 41844, 50720, 51920, 52305, 55792, 56109, 56640, 60864, 62304, 69740, 74812, 76080, 77880, 83688, 93515, 101440, 103840, 104610, 111584, 112218, 124608, 139480, 149624, 152160, 155760, 167376, 187030, 205733, 207680, 209220, 223168, 224436, 278960, 280545, 299248, 304320, 311520, 334752, 374060, 411466, 418440, 448872, 557920, 561090, 598496, 617199, 623040, 669504, 748120, 822932, 836880, 897744, 1028665, 1115840, 1122180, 1196992, 1234398, 1496240, 1645864, 1673760, 1795488, 2057330, 2244360, 2468796, 2992480, 3085995, 3291728, 3347520, 3590976, 4114660, 4488720, 4937592, 5984960, 6171990, 6583456, 8229320, 8977440, 9875184, 12343980, 13166912, 16458640, 17954880, 19750368, 24687960, 32917280, 39500736, 49375920, 65834560, 98751840, 197503680]

約数ペア:

[(1, 197503680), (2, 98751840), (3, 65834560), (4, 49375920), (5, 39500736), (6, 32917280), (8, 24687960), (10, 19750368), (11, 17954880), (12, 16458640), (15, 13166912), (16, 12343980), (20, 9875184), (22, 8977440), (24, 8229320), (30, 6583456), (32, 6171990), (33, 5984960), (40, 4937592), (44, 4488720), (48, 4114660), (55, 3590976), (59, 3347520), (60, 3291728), (64, 3085995), (66, 2992480), (80, 2468796), (88, 2244360), (96, 2057330), (110, 1795488), (118, 1673760), (120, 1645864), (132, 1496240), (160, 1234398), (165, 1196992), (176, 1122180), (177, 1115840), (192, 1028665), (220, 897744), (236, 836880), (240, 822932), (264, 748120), (295, 669504), (317, 623040), (320, 617199), (330, 598496), (352, 561090), (354, 557920), (440, 448872), (472, 418440), (480, 411466), (528, 374060), (590, 334752), (634, 311520), (649, 304320), (660, 299248), (704, 280545), (708, 278960), (880, 224436), (885, 223168), (944, 209220), (951, 207680), (960, 205733), (1056, 187030), (1180, 167376), (1268, 155760), (1298, 152160), (1320, 149624), (1416, 139480), (1585, 124608), (1760, 112218), (1770, 111584), (1888, 104610), (1902, 103840), (1947, 101440), (2112, 93515), (2360, 83688), (2536, 77880), (2596, 76080), (2640, 74812), (2832, 69740), (3170, 62304), (3245, 60864), (3487, 56640), (3520, 56109), (3540, 55792), (3776, 52305), (3804, 51920), (3894, 50720), (4720, 41844), (4755, 41536), (5072, 38940), (5192, 38040), (5280, 37406), (5664, 34870), (6340, 31152), (6490, 30432), (6974, 28320), (7080, 27896), (7608, 25960), (7788, 25360), (9440, 20922), (9510, 20768), (9735, 20288), (10144, 19470), (10384, 19020), (10461, 18880), (10560, 18703), (11328, 17435), (12680, 15576), (12980, 15216), (13948, 14160)]