8638211183440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1606117}}^1$

素因数の和:1606269

約数の個数: 160

約数和(自身を含む): 21795920686080

約数和(自身を除く): 13157709502640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 79, 80, 92, 115, 148, 158, 184, 185, 230, 296, 316, 368, 370, 395, 460, 592, 632, 740, 790, 851, 920, 1264, 1480, 1580, 1702, 1817, 1840, 2923, 2960, 3160, 3404, 3634, 4255, 5846, 6320, 6808, 7268, 8510, 9085, 11692, 13616, 14536, 14615, 17020, 18170, 23384, 29072, 29230, 34040, 36340, 46768, 58460, 67229, 68080, 72680, 116920, 134458, 145360, 233840, 268916, 336145, 537832, 672290, 1075664, 1344580, 1606117, 2689160, 3212234, 5378320, 6424468, 8030585, 12848936, 16061170, 25697872, 32122340, 36940691, 59426329, 64244680, 73881382, 118852658, 126883243, 128489360, 147762764, 184703455, 237705316, 253766486, 295525528, 297131645, 369406910, 475410632, 507532972, 591051056, 594263290, 634416215, 738813820, 950821264, 1015065944, 1188526580, 1268832430, 1366805567, 1477627640, 2030131888, 2377053160, 2537664860, 2733611134, 2918314589, 2955255280, 4694679991, 4754106320, 5075329720, 5467222268, 5836629178, 6834027835, 9389359982, 10150659440, 10934444536, 11673258356, 13668055670, 14591572945, 18778719964, 21868889072, 23346516712, 23473399955, 27336111340, 29183145890, 37557439928, 46693033424, 46946799910, 54672222680, 58366291780, 75114879856, 93893599820, 107977639793, 109344445360, 116732583560, 187787199640, 215955279586, 233465167120, 375574399280, 431910559172, 539888198965, 863821118344, 1079776397930, 1727642236688, 2159552795860, 4319105591720, 8638211183440]

約数ペア:

[(1, 8638211183440), (2, 4319105591720), (4, 2159552795860), (5, 1727642236688), (8, 1079776397930), (10, 863821118344), (16, 539888198965), (20, 431910559172), (23, 375574399280), (37, 233465167120), (40, 215955279586), (46, 187787199640), (74, 116732583560), (79, 109344445360), (80, 107977639793), (92, 93893599820), (115, 75114879856), (148, 58366291780), (158, 54672222680), (184, 46946799910), (185, 46693033424), (230, 37557439928), (296, 29183145890), (316, 27336111340), (368, 23473399955), (370, 23346516712), (395, 21868889072), (460, 18778719964), (592, 14591572945), (632, 13668055670), (740, 11673258356), (790, 10934444536), (851, 10150659440), (920, 9389359982), (1264, 6834027835), (1480, 5836629178), (1580, 5467222268), (1702, 5075329720), (1817, 4754106320), (1840, 4694679991), (2923, 2955255280), (2960, 2918314589), (3160, 2733611134), (3404, 2537664860), (3634, 2377053160), (4255, 2030131888), (5846, 1477627640), (6320, 1366805567), (6808, 1268832430), (7268, 1188526580), (8510, 1015065944), (9085, 950821264), (11692, 738813820), (13616, 634416215), (14536, 594263290), (14615, 591051056), (17020, 507532972), (18170, 475410632), (23384, 369406910), (29072, 297131645), (29230, 295525528), (34040, 253766486), (36340, 237705316), (46768, 184703455), (58460, 147762764), (67229, 128489360), (68080, 126883243), (72680, 118852658), (116920, 73881382), (134458, 64244680), (145360, 59426329), (233840, 36940691), (268916, 32122340), (336145, 25697872), (537832, 16061170), (672290, 12848936), (1075664, 8030585), (1344580, 6424468), (1606117, 5378320), (2689160, 3212234)]