186921280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 224

約数和(自身を含む): 563270400

約数和(自身を除く): 376349120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 131, 140, 160, 182, 196, 208, 224, 245, 260, 262, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 524, 560, 637, 655, 686, 728, 784, 832, 910, 917, 980, 1040, 1048, 1120, 1274, 1310, 1372, 1456, 1568, 1703, 1715, 1820, 1834, 1960, 2080, 2096, 2240, 2548, 2620, 2744, 2912, 3136, 3185, 3406, 3430, 3640, 3668, 3920, 4160, 4192, 4459, 4585, 5096, 5240, 5488, 5824, 6370, 6419, 6812, 6860, 7280, 7336, 7840, 8384, 8515, 8918, 9170, 10192, 10480, 10976, 11921, 12740, 12838, 13624, 13720, 14560, 14672, 15680, 17030, 17836, 18340, 20384, 20960, 21952, 22295, 23842, 25480, 25676, 27248, 27440, 29120, 29344, 32095, 34060, 35672, 36680, 40768, 41920, 44590, 44933, 47684, 50960, 51352, 54496, 54880, 58688, 59605, 64190, 68120, 71344, 73360, 83447, 89180, 89866, 95368, 101920, 102704, 108992, 109760, 119210, 128380, 136240, 142688, 146720, 166894, 178360, 179732, 190736, 203840, 205408, 224665, 238420, 256760, 272480, 285376, 293440, 333788, 356720, 359464, 381472, 410816, 417235, 449330, 476840, 513520, 544960, 584129, 667576, 713440, 718928, 762944, 834470, 898660, 953680, 1027040, 1168258, 1335152, 1426880, 1437856, 1668940, 1797320, 1907360, 2054080, 2336516, 2670304, 2875712, 2920645, 3337880, 3594640, 3814720, 4673032, 5340608, 5841290, 6675760, 7189280, 9346064, 11682580, 13351520, 14378560, 18692128, 23365160, 26703040, 37384256, 46730320, 93460640, 186921280]

約数ペア:

[(1, 186921280), (2, 93460640), (4, 46730320), (5, 37384256), (7, 26703040), (8, 23365160), (10, 18692128), (13, 14378560), (14, 13351520), (16, 11682580), (20, 9346064), (26, 7189280), (28, 6675760), (32, 5841290), (35, 5340608), (40, 4673032), (49, 3814720), (52, 3594640), (56, 3337880), (64, 2920645), (65, 2875712), (70, 2670304), (80, 2336516), (91, 2054080), (98, 1907360), (104, 1797320), (112, 1668940), (130, 1437856), (131, 1426880), (140, 1335152), (160, 1168258), (182, 1027040), (196, 953680), (208, 898660), (224, 834470), (245, 762944), (260, 718928), (262, 713440), (280, 667576), (320, 584129), (343, 544960), (364, 513520), (392, 476840), (416, 449330), (448, 417235), (455, 410816), (490, 381472), (520, 359464), (524, 356720), (560, 333788), (637, 293440), (655, 285376), (686, 272480), (728, 256760), (784, 238420), (832, 224665), (910, 205408), (917, 203840), (980, 190736), (1040, 179732), (1048, 178360), (1120, 166894), (1274, 146720), (1310, 142688), (1372, 136240), (1456, 128380), (1568, 119210), (1703, 109760), (1715, 108992), (1820, 102704), (1834, 101920), (1960, 95368), (2080, 89866), (2096, 89180), (2240, 83447), (2548, 73360), (2620, 71344), (2744, 68120), (2912, 64190), (3136, 59605), (3185, 58688), (3406, 54880), (3430, 54496), (3640, 51352), (3668, 50960), (3920, 47684), (4160, 44933), (4192, 44590), (4459, 41920), (4585, 40768), (5096, 36680), (5240, 35672), (5488, 34060), (5824, 32095), (6370, 29344), (6419, 29120), (6812, 27440), (6860, 27248), (7280, 25676), (7336, 25480), (7840, 23842), (8384, 22295), (8515, 21952), (8918, 20960), (9170, 20384), (10192, 18340), (10480, 17836), (10976, 17030), (11921, 15680), (12740, 14672), (12838, 14560), (13624, 13720)]