325304320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 898864344

約数和(自身を除く): 573560024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 361, 380, 418, 440, 512, 608, 640, 704, 722, 760, 836, 880, 1024, 1045, 1216, 1280, 1408, 1444, 1520, 1672, 1760, 1805, 2048, 2090, 2432, 2560, 2816, 2888, 3040, 3344, 3520, 3610, 3971, 4096, 4180, 4864, 5120, 5632, 5776, 6080, 6688, 7040, 7220, 7942, 8192, 8360, 9728, 10240, 11264, 11552, 12160, 13376, 14080, 14440, 15884, 16384, 16720, 19456, 19855, 20480, 22528, 23104, 24320, 26752, 28160, 28880, 31768, 33440, 38912, 39710, 40960, 45056, 46208, 48640, 53504, 56320, 57760, 63536, 66880, 77824, 79420, 81920, 90112, 92416, 97280, 107008, 112640, 115520, 127072, 133760, 155648, 158840, 180224, 184832, 194560, 214016, 225280, 231040, 254144, 267520, 311296, 317680, 369664, 389120, 428032, 450560, 462080, 508288, 535040, 635360, 739328, 778240, 856064, 901120, 924160, 1016576, 1070080, 1270720, 1478656, 1556480, 1712128, 1848320, 2033152, 2140160, 2541440, 2957312, 3424256, 3696640, 4066304, 4280320, 5082880, 5914624, 7393280, 8132608, 8560640, 10165760, 14786560, 16265216, 17121280, 20331520, 29573120, 32530432, 40663040, 65060864, 81326080, 162652160, 325304320]

約数ペア:

[(1, 325304320), (2, 162652160), (4, 81326080), (5, 65060864), (8, 40663040), (10, 32530432), (11, 29573120), (16, 20331520), (19, 17121280), (20, 16265216), (22, 14786560), (32, 10165760), (38, 8560640), (40, 8132608), (44, 7393280), (55, 5914624), (64, 5082880), (76, 4280320), (80, 4066304), (88, 3696640), (95, 3424256), (110, 2957312), (128, 2541440), (152, 2140160), (160, 2033152), (176, 1848320), (190, 1712128), (209, 1556480), (220, 1478656), (256, 1270720), (304, 1070080), (320, 1016576), (352, 924160), (361, 901120), (380, 856064), (418, 778240), (440, 739328), (512, 635360), (608, 535040), (640, 508288), (704, 462080), (722, 450560), (760, 428032), (836, 389120), (880, 369664), (1024, 317680), (1045, 311296), (1216, 267520), (1280, 254144), (1408, 231040), (1444, 225280), (1520, 214016), (1672, 194560), (1760, 184832), (1805, 180224), (2048, 158840), (2090, 155648), (2432, 133760), (2560, 127072), (2816, 115520), (2888, 112640), (3040, 107008), (3344, 97280), (3520, 92416), (3610, 90112), (3971, 81920), (4096, 79420), (4180, 77824), (4864, 66880), (5120, 63536), (5632, 57760), (5776, 56320), (6080, 53504), (6688, 48640), (7040, 46208), (7220, 45056), (7942, 40960), (8192, 39710), (8360, 38912), (9728, 33440), (10240, 31768), (11264, 28880), (11552, 28160), (12160, 26752), (13376, 24320), (14080, 23104), (14440, 22528), (15884, 20480), (16384, 19855), (16720, 19456)]