1916276160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3459

約数の個数: 224

約数和(自身を含む): 6612940800

約数和(自身を除く): 4696664640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2945, 2976, 3040, 3389, 3534, 3648, 3720, 4560, 4712, 4960, 5890, 5952, 6080, 6778, 7068, 7440, 8835, 9120, 9424, 9920, 10167, 11780, 13556, 14136, 14880, 16945, 17670, 18240, 18848, 20334, 23560, 27112, 28272, 29760, 33890, 35340, 37696, 40668, 47120, 50835, 54224, 56544, 64391, 67780, 70680, 81336, 94240, 101670, 105059, 108448, 113088, 128782, 135560, 141360, 162672, 188480, 193173, 203340, 210118, 216896, 257564, 271120, 282720, 315177, 321955, 325344, 386346, 406680, 420236, 515128, 525295, 542240, 565440, 630354, 643910, 650688, 772692, 813360, 840472, 965865, 1030256, 1050590, 1084480, 1260708, 1287820, 1545384, 1575885, 1626720, 1680944, 1931730, 1996121, 2060512, 2101180, 2521416, 2575640, 3090768, 3151770, 3253440, 3361888, 3863460, 3992242, 4121024, 4202360, 5042832, 5151280, 5988363, 6181536, 6303540, 6723776, 7726920, 7984484, 8404720, 9980605, 10085664, 10302560, 11976726, 12363072, 12607080, 15453840, 15968968, 16809440, 19961210, 20171328, 20605120, 23953452, 25214160, 29941815, 30907680, 31937936, 33618880, 39922420, 47906904, 50428320, 59883630, 61815360, 63875872, 79844840, 95813808, 100856640, 119767260, 127751744, 159689680, 191627616, 239534520, 319379360, 383255232, 479069040, 638758720, 958138080, 1916276160]

約数ペア:

[(1, 1916276160), (2, 958138080), (3, 638758720), (4, 479069040), (5, 383255232), (6, 319379360), (8, 239534520), (10, 191627616), (12, 159689680), (15, 127751744), (16, 119767260), (19, 100856640), (20, 95813808), (24, 79844840), (30, 63875872), (31, 61815360), (32, 59883630), (38, 50428320), (40, 47906904), (48, 39922420), (57, 33618880), (60, 31937936), (62, 30907680), (64, 29941815), (76, 25214160), (80, 23953452), (93, 20605120), (95, 20171328), (96, 19961210), (114, 16809440), (120, 15968968), (124, 15453840), (152, 12607080), (155, 12363072), (160, 11976726), (186, 10302560), (190, 10085664), (192, 9980605), (228, 8404720), (240, 7984484), (248, 7726920), (285, 6723776), (304, 6303540), (310, 6181536), (320, 5988363), (372, 5151280), (380, 5042832), (456, 4202360), (465, 4121024), (480, 3992242), (496, 3863460), (570, 3361888), (589, 3253440), (608, 3151770), (620, 3090768), (744, 2575640), (760, 2521416), (912, 2101180), (930, 2060512), (960, 1996121), (992, 1931730), (1140, 1680944), (1178, 1626720), (1216, 1575885), (1240, 1545384), (1488, 1287820), (1520, 1260708), (1767, 1084480), (1824, 1050590), (1860, 1030256), (1984, 965865), (2280, 840472), (2356, 813360), (2480, 772692), (2945, 650688), (2976, 643910), (3040, 630354), (3389, 565440), (3534, 542240), (3648, 525295), (3720, 515128), (4560, 420236), (4712, 406680), (4960, 386346), (5890, 325344), (5952, 321955), (6080, 315177), (6778, 282720), (7068, 271120), (7440, 257564), (8835, 216896), (9120, 210118), (9424, 203340), (9920, 193173), (10167, 188480), (11780, 162672), (13556, 141360), (14136, 135560), (14880, 128782), (16945, 113088), (17670, 108448), (18240, 105059), (18848, 101670), (20334, 94240), (23560, 81336), (27112, 70680), (28272, 67780), (29760, 64391), (33890, 56544), (35340, 54224), (37696, 50835), (40668, 47120)]