16161438480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{7681}}^1$

素因数の和:8505

約数の個数: 160

約数和(自身を含む): 54730747008

約数和(自身を除く): 38569308528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 797, 880, 1320, 1594, 2391, 2640, 3188, 3985, 4782, 6376, 7681, 7970, 8767, 9564, 11955, 12752, 15362, 15940, 17534, 19128, 23043, 23910, 26301, 30724, 31880, 35068, 38256, 38405, 43835, 46086, 47820, 52602, 61448, 63760, 70136, 76810, 84491, 87670, 92172, 95640, 105204, 115215, 122896, 131505, 140272, 153620, 168982, 175340, 184344, 191280, 210408, 230430, 253473, 263010, 307240, 337964, 350680, 368688, 420816, 422455, 460860, 506946, 526020, 614480, 675928, 701360, 844910, 921720, 1013892, 1052040, 1267365, 1351856, 1689820, 1843440, 2027784, 2104080, 2534730, 3379640, 4055568, 5069460, 6121757, 6759280, 10138920, 12243514, 18365271, 20277840, 24487028, 30608785, 36730542, 48974056, 61217570, 67339327, 73461084, 91826355, 97948112, 122435140, 134678654, 146922168, 183652710, 202017981, 244870280, 269357308, 293844336, 336696635, 367305420, 404035962, 489740560, 538714616, 673393270, 734610840, 808071924, 1010089905, 1077429232, 1346786540, 1469221680, 1616143848, 2020179810, 2693573080, 3232287696, 4040359620, 5387146160, 8080719240, 16161438480]

約数ペア:

[(1, 16161438480), (2, 8080719240), (3, 5387146160), (4, 4040359620), (5, 3232287696), (6, 2693573080), (8, 2020179810), (10, 1616143848), (11, 1469221680), (12, 1346786540), (15, 1077429232), (16, 1010089905), (20, 808071924), (22, 734610840), (24, 673393270), (30, 538714616), (33, 489740560), (40, 404035962), (44, 367305420), (48, 336696635), (55, 293844336), (60, 269357308), (66, 244870280), (80, 202017981), (88, 183652710), (110, 146922168), (120, 134678654), (132, 122435140), (165, 97948112), (176, 91826355), (220, 73461084), (240, 67339327), (264, 61217570), (330, 48974056), (440, 36730542), (528, 30608785), (660, 24487028), (797, 20277840), (880, 18365271), (1320, 12243514), (1594, 10138920), (2391, 6759280), (2640, 6121757), (3188, 5069460), (3985, 4055568), (4782, 3379640), (6376, 2534730), (7681, 2104080), (7970, 2027784), (8767, 1843440), (9564, 1689820), (11955, 1351856), (12752, 1267365), (15362, 1052040), (15940, 1013892), (17534, 921720), (19128, 844910), (23043, 701360), (23910, 675928), (26301, 614480), (30724, 526020), (31880, 506946), (35068, 460860), (38256, 422455), (38405, 420816), (43835, 368688), (46086, 350680), (47820, 337964), (52602, 307240), (61448, 263010), (63760, 253473), (70136, 230430), (76810, 210408), (84491, 191280), (87670, 184344), (92172, 175340), (95640, 168982), (105204, 153620), (115215, 140272), (122896, 131505)]