343550240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 597034720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 53, 55, 58, 80, 88, 106, 110, 116, 127, 145, 160, 176, 212, 220, 232, 254, 265, 290, 319, 352, 424, 440, 464, 508, 530, 580, 583, 635, 638, 848, 880, 928, 1016, 1060, 1160, 1166, 1270, 1276, 1397, 1537, 1595, 1696, 1760, 2032, 2120, 2320, 2332, 2540, 2552, 2794, 2915, 3074, 3190, 3683, 4064, 4240, 4640, 4664, 5080, 5104, 5588, 5830, 6148, 6380, 6731, 6985, 7366, 7685, 8480, 9328, 10160, 10208, 11176, 11660, 12296, 12760, 13462, 13970, 14732, 15370, 16907, 18415, 18656, 20320, 22352, 23320, 24592, 25520, 26924, 27940, 29464, 30740, 33655, 33814, 36830, 40513, 44704, 46640, 49184, 51040, 53848, 55880, 58928, 61480, 67310, 67628, 73660, 74041, 81026, 84535, 93280, 107696, 111760, 117856, 122960, 134620, 135256, 147320, 148082, 162052, 169070, 195199, 202565, 215392, 223520, 245920, 269240, 270512, 294640, 296164, 324104, 338140, 370205, 390398, 405130, 538480, 541024, 589280, 592328, 648208, 676280, 740410, 780796, 810260, 975995, 1076960, 1184656, 1296416, 1352560, 1480820, 1561592, 1620520, 1951990, 2147189, 2369312, 2705120, 2961640, 3123184, 3241040, 3903980, 4294378, 5923280, 6246368, 6482080, 7807960, 8588756, 10735945, 11846560, 15615920, 17177512, 21471890, 31231840, 34355024, 42943780, 68710048, 85887560, 171775120, 343550240]

約数ペア:

[(1, 343550240), (2, 171775120), (4, 85887560), (5, 68710048), (8, 42943780), (10, 34355024), (11, 31231840), (16, 21471890), (20, 17177512), (22, 15615920), (29, 11846560), (32, 10735945), (40, 8588756), (44, 7807960), (53, 6482080), (55, 6246368), (58, 5923280), (80, 4294378), (88, 3903980), (106, 3241040), (110, 3123184), (116, 2961640), (127, 2705120), (145, 2369312), (160, 2147189), (176, 1951990), (212, 1620520), (220, 1561592), (232, 1480820), (254, 1352560), (265, 1296416), (290, 1184656), (319, 1076960), (352, 975995), (424, 810260), (440, 780796), (464, 740410), (508, 676280), (530, 648208), (580, 592328), (583, 589280), (635, 541024), (638, 538480), (848, 405130), (880, 390398), (928, 370205), (1016, 338140), (1060, 324104), (1160, 296164), (1166, 294640), (1270, 270512), (1276, 269240), (1397, 245920), (1537, 223520), (1595, 215392), (1696, 202565), (1760, 195199), (2032, 169070), (2120, 162052), (2320, 148082), (2332, 147320), (2540, 135256), (2552, 134620), (2794, 122960), (2915, 117856), (3074, 111760), (3190, 107696), (3683, 93280), (4064, 84535), (4240, 81026), (4640, 74041), (4664, 73660), (5080, 67628), (5104, 67310), (5588, 61480), (5830, 58928), (6148, 55880), (6380, 53848), (6731, 51040), (6985, 49184), (7366, 46640), (7685, 44704), (8480, 40513), (9328, 36830), (10160, 33814), (10208, 33655), (11176, 30740), (11660, 29464), (12296, 27940), (12760, 26924), (13462, 25520), (13970, 24592), (14732, 23320), (15370, 22352), (16907, 20320), (18415, 18656)]