1687733280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3793}}^1$

素因数の和:3920

約数の個数: 192

約数和(自身を含む): 5965989120

約数和(自身を除く): 4278255840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 360, 412, 432, 480, 515, 540, 618, 720, 824, 864, 927, 1030, 1080, 1236, 1440, 1545, 1648, 1854, 2060, 2160, 2472, 2781, 3090, 3296, 3708, 3793, 4120, 4320, 4635, 4944, 5562, 6180, 7416, 7586, 8240, 9270, 9888, 11124, 11379, 12360, 13905, 14832, 15172, 16480, 18540, 18965, 22248, 22758, 24720, 27810, 29664, 30344, 34137, 37080, 37930, 44496, 45516, 49440, 55620, 56895, 60688, 68274, 74160, 75860, 88992, 91032, 102411, 111240, 113790, 121376, 136548, 148320, 151720, 170685, 182064, 204822, 222480, 227580, 273096, 303440, 341370, 364128, 390679, 409644, 444960, 455160, 512055, 546192, 606880, 682740, 781358, 819288, 910320, 1024110, 1092384, 1172037, 1365480, 1562716, 1638576, 1820640, 1953395, 2048220, 2344074, 2730960, 3125432, 3277152, 3516111, 3906790, 4096440, 4688148, 5461920, 5860185, 6250864, 7032222, 7813580, 8192880, 9376296, 10548333, 11720370, 12501728, 14064444, 15627160, 16385760, 17580555, 18752592, 21096666, 23440740, 28128888, 31254320, 35161110, 37505184, 42193332, 46881480, 52741665, 56257776, 62508640, 70322220, 84386664, 93762960, 105483330, 112515552, 140644440, 168773328, 187525920, 210966660, 281288880, 337546656, 421933320, 562577760, 843866640, 1687733280]

約数ペア:

[(1, 1687733280), (2, 843866640), (3, 562577760), (4, 421933320), (5, 337546656), (6, 281288880), (8, 210966660), (9, 187525920), (10, 168773328), (12, 140644440), (15, 112515552), (16, 105483330), (18, 93762960), (20, 84386664), (24, 70322220), (27, 62508640), (30, 56257776), (32, 52741665), (36, 46881480), (40, 42193332), (45, 37505184), (48, 35161110), (54, 31254320), (60, 28128888), (72, 23440740), (80, 21096666), (90, 18752592), (96, 17580555), (103, 16385760), (108, 15627160), (120, 14064444), (135, 12501728), (144, 11720370), (160, 10548333), (180, 9376296), (206, 8192880), (216, 7813580), (240, 7032222), (270, 6250864), (288, 5860185), (309, 5461920), (360, 4688148), (412, 4096440), (432, 3906790), (480, 3516111), (515, 3277152), (540, 3125432), (618, 2730960), (720, 2344074), (824, 2048220), (864, 1953395), (927, 1820640), (1030, 1638576), (1080, 1562716), (1236, 1365480), (1440, 1172037), (1545, 1092384), (1648, 1024110), (1854, 910320), (2060, 819288), (2160, 781358), (2472, 682740), (2781, 606880), (3090, 546192), (3296, 512055), (3708, 455160), (3793, 444960), (4120, 409644), (4320, 390679), (4635, 364128), (4944, 341370), (5562, 303440), (6180, 273096), (7416, 227580), (7586, 222480), (8240, 204822), (9270, 182064), (9888, 170685), (11124, 151720), (11379, 148320), (12360, 136548), (13905, 121376), (14832, 113790), (15172, 111240), (16480, 102411), (18540, 91032), (18965, 88992), (22248, 75860), (22758, 74160), (24720, 68274), (27810, 60688), (29664, 56895), (30344, 55620), (34137, 49440), (37080, 45516), (37930, 44496)]