916419840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 288

約数和(自身を含む): 3387611136

約数和(自身を除く): 2471191296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 128, 140, 160, 168, 192, 206, 210, 224, 240, 256, 280, 309, 320, 331, 336, 384, 412, 420, 448, 480, 515, 560, 618, 640, 662, 672, 721, 768, 824, 840, 896, 960, 993, 1030, 1120, 1236, 1280, 1324, 1344, 1442, 1545, 1648, 1655, 1680, 1792, 1920, 1986, 2060, 2163, 2240, 2317, 2472, 2648, 2688, 2884, 3090, 3296, 3310, 3360, 3605, 3840, 3972, 4120, 4326, 4480, 4634, 4944, 4965, 5296, 5376, 5768, 6180, 6592, 6620, 6720, 6951, 7210, 7944, 8240, 8652, 8960, 9268, 9888, 9930, 10592, 10815, 11536, 11585, 12360, 13184, 13240, 13440, 13902, 14420, 15888, 16480, 17304, 18536, 19776, 19860, 21184, 21630, 23072, 23170, 24720, 26368, 26480, 26880, 27804, 28840, 31776, 32960, 34093, 34608, 34755, 37072, 39552, 39720, 42368, 43260, 46144, 46340, 49440, 52960, 55608, 57680, 63552, 65920, 68186, 69216, 69510, 74144, 79104, 79440, 84736, 86520, 92288, 92680, 98880, 102279, 105920, 111216, 115360, 127104, 131840, 136372, 138432, 139020, 148288, 158880, 170465, 173040, 184576, 185360, 197760, 204558, 211840, 222432, 230720, 238651, 254208, 272744, 276864, 278040, 296576, 317760, 340930, 346080, 370720, 395520, 409116, 423680, 444864, 461440, 477302, 511395, 545488, 553728, 556080, 593152, 635520, 681860, 692160, 715953, 741440, 818232, 889728, 922880, 954604, 1022790, 1090976, 1112160, 1193255, 1271040, 1363720, 1384320, 1431906, 1482880, 1636464, 1779456, 1909208, 2045580, 2181952, 2224320, 2386510, 2727440, 2768640, 2863812, 2965760, 3272928, 3579765, 3818416, 4091160, 4363904, 4448640, 4773020, 5454880, 5727624, 6545856, 7159530, 7636832, 8182320, 8727808, 8897280, 9546040, 10909760, 11455248, 13091712, 14319060, 15273664, 16364640, 19092080, 21819520, 22910496, 26183424, 28638120, 30547328, 32729280, 38184160, 43639040, 45820992, 57276240, 61094656, 65458560, 76368320, 91641984, 114552480, 130917120, 152736640, 183283968, 229104960, 305473280, 458209920, 916419840]

約数ペア:

[(1, 916419840), (2, 458209920), (3, 305473280), (4, 229104960), (5, 183283968), (6, 152736640), (7, 130917120), (8, 114552480), (10, 91641984), (12, 76368320), (14, 65458560), (15, 61094656), (16, 57276240), (20, 45820992), (21, 43639040), (24, 38184160), (28, 32729280), (30, 30547328), (32, 28638120), (35, 26183424), (40, 22910496), (42, 21819520), (48, 19092080), (56, 16364640), (60, 15273664), (64, 14319060), (70, 13091712), (80, 11455248), (84, 10909760), (96, 9546040), (103, 8897280), (105, 8727808), (112, 8182320), (120, 7636832), (128, 7159530), (140, 6545856), (160, 5727624), (168, 5454880), (192, 4773020), (206, 4448640), (210, 4363904), (224, 4091160), (240, 3818416), (256, 3579765), (280, 3272928), (309, 2965760), (320, 2863812), (331, 2768640), (336, 2727440), (384, 2386510), (412, 2224320), (420, 2181952), (448, 2045580), (480, 1909208), (515, 1779456), (560, 1636464), (618, 1482880), (640, 1431906), (662, 1384320), (672, 1363720), (721, 1271040), (768, 1193255), (824, 1112160), (840, 1090976), (896, 1022790), (960, 954604), (993, 922880), (1030, 889728), (1120, 818232), (1236, 741440), (1280, 715953), (1324, 692160), (1344, 681860), (1442, 635520), (1545, 593152), (1648, 556080), (1655, 553728), (1680, 545488), (1792, 511395), (1920, 477302), (1986, 461440), (2060, 444864), (2163, 423680), (2240, 409116), (2317, 395520), (2472, 370720), (2648, 346080), (2688, 340930), (2884, 317760), (3090, 296576), (3296, 278040), (3310, 276864), (3360, 272744), (3605, 254208), (3840, 238651), (3972, 230720), (4120, 222432), (4326, 211840), (4480, 204558), (4634, 197760), (4944, 185360), (4965, 184576), (5296, 173040), (5376, 170465), (5768, 158880), (6180, 148288), (6592, 139020), (6620, 138432), (6720, 136372), (6951, 131840), (7210, 127104), (7944, 115360), (8240, 111216), (8652, 105920), (8960, 102279), (9268, 98880), (9888, 92680), (9930, 92288), (10592, 86520), (10815, 84736), (11536, 79440), (11585, 79104), (12360, 74144), (13184, 69510), (13240, 69216), (13440, 68186), (13902, 65920), (14420, 63552), (15888, 57680), (16480, 55608), (17304, 52960), (18536, 49440), (19776, 46340), (19860, 46144), (21184, 43260), (21630, 42368), (23072, 39720), (23170, 39552), (24720, 37072), (26368, 34755), (26480, 34608), (26880, 34093), (27804, 32960), (28840, 31776)]