458209920

素因数分解:

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

素因数の和:463

約数の個数: 256

約数和(自身を含む): 1690490880

約数和(自身を除く): 1232280960

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, 280, 309, 320, 331, 336, 384, 412, 420, 448, 480, 515, 560, 618, 640, 662, 672, 721, 824, 840, 896, 960, 993, 1030, 1120, 1236, 1324, 1344, 1442, 1545, 1648, 1655, 1680, 1920, 1986, 2060, 2163, 2240, 2317, 2472, 2648, 2688, 2884, 3090, 3296, 3310, 3360, 3605, 3972, 4120, 4326, 4480, 4634, 4944, 4965, 5296, 5768, 6180, 6592, 6620, 6720, 6951, 7210, 7944, 8240, 8652, 9268, 9888, 9930, 10592, 10815, 11536, 11585, 12360, 13184, 13240, 13440, 13902, 14420, 15888, 16480, 17304, 18536, 19776, 19860, 21184, 21630, 23072, 23170, 24720, 26480, 27804, 28840, 31776, 32960, 34093, 34608, 34755, 37072, 39552, 39720, 42368, 43260, 46144, 46340, 49440, 52960, 55608, 57680, 63552, 65920, 68186, 69216, 69510, 74144, 79440, 86520, 92288, 92680, 98880, 102279, 105920, 111216, 115360, 127104, 136372, 138432, 139020, 148288, 158880, 170465, 173040, 185360, 197760, 204558, 211840, 222432, 230720, 238651, 272744, 276864, 278040, 296576, 317760, 340930, 346080, 370720, 409116, 444864, 461440, 477302, 511395, 545488, 556080, 635520, 681860, 692160, 715953, 741440, 818232, 889728, 954604, 1022790, 1090976, 1112160, 1193255, 1363720, 1384320, 1431906, 1482880, 1636464, 1909208, 2045580, 2181952, 2224320, 2386510, 2727440, 2863812, 3272928, 3579765, 3818416, 4091160, 4363904, 4448640, 4773020, 5454880, 5727624, 6545856, 7159530, 7636832, 8182320, 9546040, 10909760, 11455248, 13091712, 14319060, 15273664, 16364640, 19092080, 21819520, 22910496, 28638120, 30547328, 32729280, 38184160, 45820992, 57276240, 65458560, 76368320, 91641984, 114552480, 152736640, 229104960, 458209920]

約数ペア:

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