1920662016

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 360

約数和(自身を含む): 6487915104

約数和(自身を除く): 4567253088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 151, 156, 168, 169, 182, 192, 196, 208, 224, 256, 273, 294, 302, 312, 336, 338, 364, 384, 392, 416, 448, 453, 507, 512, 546, 588, 604, 624, 637, 672, 676, 728, 768, 784, 832, 896, 906, 1014, 1057, 1092, 1176, 1183, 1208, 1248, 1274, 1344, 1352, 1456, 1536, 1568, 1664, 1792, 1812, 1911, 1963, 2028, 2114, 2184, 2352, 2366, 2416, 2496, 2548, 2688, 2704, 2912, 3136, 3171, 3328, 3549, 3584, 3624, 3822, 3926, 4056, 4228, 4368, 4704, 4732, 4832, 4992, 5096, 5376, 5408, 5824, 5889, 6272, 6342, 6656, 7098, 7248, 7399, 7644, 7852, 8112, 8281, 8456, 8736, 9408, 9464, 9664, 9984, 10192, 10752, 10816, 11648, 11778, 12544, 12684, 13741, 14196, 14496, 14798, 15288, 15704, 16224, 16562, 16912, 17472, 18816, 18928, 19328, 19968, 20384, 21632, 22197, 23296, 23556, 24843, 25088, 25368, 25519, 27482, 28392, 28992, 29596, 30576, 31408, 32448, 33124, 33824, 34944, 37632, 37856, 38656, 40768, 41223, 43264, 44394, 46592, 47112, 49686, 50736, 51038, 54964, 56784, 57984, 59192, 61152, 62816, 64896, 66248, 67648, 69888, 75264, 75712, 76557, 77312, 81536, 82446, 86528, 88788, 94224, 96187, 99372, 101472, 102076, 109928, 113568, 115968, 118384, 122304, 125632, 129792, 132496, 135296, 139776, 151424, 153114, 163072, 164892, 177576, 178633, 188448, 192374, 198744, 202944, 204152, 219856, 227136, 231936, 236768, 244608, 251264, 259584, 264992, 270592, 288561, 302848, 306228, 326144, 329784, 355152, 357266, 376896, 384748, 397488, 405888, 408304, 439712, 454272, 473536, 489216, 502528, 529984, 535899, 541184, 577122, 605696, 612456, 659568, 710304, 714532, 753792, 769496, 794976, 811776, 816608, 879424, 908544, 947072, 978432, 1005056, 1059968, 1071798, 1154244, 1224912, 1250431, 1319136, 1420608, 1429064, 1507584, 1538992, 1589952, 1623552, 1633216, 1758848, 1817088, 1894144, 2119936, 2143596, 2308488, 2449824, 2500862, 2638272, 2841216, 2858128, 3015168, 3077984, 3179904, 3266432, 3517696, 3751293, 3788288, 4239872, 4287192, 4616976, 4899648, 5001724, 5276544, 5682432, 5716256, 6155968, 6359808, 6532864, 7035392, 7502586, 8574384, 9233952, 9799296, 10003448, 10553088, 11364864, 11432512, 12311936, 12719616, 13065728, 15005172, 17148768, 18467904, 19598592, 20006896, 21106176, 22865024, 24623872, 30010344, 34297536, 36935808, 39197184, 40013792, 45730048, 49247744, 60020688, 68595072, 73871616, 80027584, 91460096, 120041376, 137190144, 147743232, 160055168, 240082752, 274380288, 320110336, 480165504, 640220672, 960331008, 1920662016]

約数ペア:

[(1, 1920662016), (2, 960331008), (3, 640220672), (4, 480165504), (6, 320110336), (7, 274380288), (8, 240082752), (12, 160055168), (13, 147743232), (14, 137190144), (16, 120041376), (21, 91460096), (24, 80027584), (26, 73871616), (28, 68595072), (32, 60020688), (39, 49247744), (42, 45730048), (48, 40013792), (49, 39197184), (52, 36935808), (56, 34297536), (64, 30010344), (78, 24623872), (84, 22865024), (91, 21106176), (96, 20006896), (98, 19598592), (104, 18467904), (112, 17148768), (128, 15005172), (147, 13065728), (151, 12719616), (156, 12311936), (168, 11432512), (169, 11364864), (182, 10553088), (192, 10003448), (196, 9799296), (208, 9233952), (224, 8574384), (256, 7502586), (273, 7035392), (294, 6532864), (302, 6359808), (312, 6155968), (336, 5716256), (338, 5682432), (364, 5276544), (384, 5001724), (392, 4899648), (416, 4616976), (448, 4287192), (453, 4239872), (507, 3788288), (512, 3751293), (546, 3517696), (588, 3266432), (604, 3179904), (624, 3077984), (637, 3015168), (672, 2858128), (676, 2841216), (728, 2638272), (768, 2500862), (784, 2449824), (832, 2308488), (896, 2143596), (906, 2119936), (1014, 1894144), (1057, 1817088), (1092, 1758848), (1176, 1633216), (1183, 1623552), (1208, 1589952), (1248, 1538992), (1274, 1507584), (1344, 1429064), (1352, 1420608), (1456, 1319136), (1536, 1250431), (1568, 1224912), (1664, 1154244), (1792, 1071798), (1812, 1059968), (1911, 1005056), (1963, 978432), (2028, 947072), (2114, 908544), (2184, 879424), (2352, 816608), (2366, 811776), (2416, 794976), (2496, 769496), (2548, 753792), (2688, 714532), (2704, 710304), (2912, 659568), (3136, 612456), (3171, 605696), (3328, 577122), (3549, 541184), (3584, 535899), (3624, 529984), (3822, 502528), (3926, 489216), (4056, 473536), (4228, 454272), (4368, 439712), (4704, 408304), (4732, 405888), (4832, 397488), (4992, 384748), (5096, 376896), (5376, 357266), (5408, 355152), (5824, 329784), (5889, 326144), (6272, 306228), (6342, 302848), (6656, 288561), (7098, 270592), (7248, 264992), (7399, 259584), (7644, 251264), (7852, 244608), (8112, 236768), (8281, 231936), (8456, 227136), (8736, 219856), (9408, 204152), (9464, 202944), (9664, 198744), (9984, 192374), (10192, 188448), (10752, 178633), (10816, 177576), (11648, 164892), (11778, 163072), (12544, 153114), (12684, 151424), (13741, 139776), (14196, 135296), (14496, 132496), (14798, 129792), (15288, 125632), (15704, 122304), (16224, 118384), (16562, 115968), (16912, 113568), (17472, 109928), (18816, 102076), (18928, 101472), (19328, 99372), (19968, 96187), (20384, 94224), (21632, 88788), (22197, 86528), (23296, 82446), (23556, 81536), (24843, 77312), (25088, 76557), (25368, 75712), (25519, 75264), (27482, 69888), (28392, 67648), (28992, 66248), (29596, 64896), (30576, 62816), (31408, 61152), (32448, 59192), (33124, 57984), (33824, 56784), (34944, 54964), (37632, 51038), (37856, 50736), (38656, 49686), (40768, 47112), (41223, 46592), (43264, 44394)]