485148720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16987}}^1$

素因数の和:17027

約数の個数: 160

約数和(自身を含む): 1820026368

約数和(自身を除く): 1334877648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 16987, 28560, 33974, 50961, 67948, 84935, 101922, 118909, 135896, 169870, 203844, 237818, 254805, 271792, 288779, 339740, 356727, 407688, 475636, 509610, 577558, 594545, 679480, 713454, 815376, 866337, 951272, 1019220, 1155116, 1189090, 1358960, 1426908, 1443895, 1732674, 1783635, 1902544, 2021453, 2038440, 2310232, 2378180, 2853816, 2887790, 3465348, 3567270, 4042906, 4076880, 4331685, 4620464, 4756360, 5707632, 5775580, 6064359, 6930696, 7134540, 8085812, 8663370, 9512720, 10107265, 11551160, 12128718, 13861392, 14269080, 16171624, 17326740, 20214530, 23102320, 24257436, 28538160, 30321795, 32343248, 34653480, 40429060, 48514872, 60643590, 69306960, 80858120, 97029744, 121287180, 161716240, 242574360, 485148720]

約数ペア:

[(1, 485148720), (2, 242574360), (3, 161716240), (4, 121287180), (5, 97029744), (6, 80858120), (7, 69306960), (8, 60643590), (10, 48514872), (12, 40429060), (14, 34653480), (15, 32343248), (16, 30321795), (17, 28538160), (20, 24257436), (21, 23102320), (24, 20214530), (28, 17326740), (30, 16171624), (34, 14269080), (35, 13861392), (40, 12128718), (42, 11551160), (48, 10107265), (51, 9512720), (56, 8663370), (60, 8085812), (68, 7134540), (70, 6930696), (80, 6064359), (84, 5775580), (85, 5707632), (102, 4756360), (105, 4620464), (112, 4331685), (119, 4076880), (120, 4042906), (136, 3567270), (140, 3465348), (168, 2887790), (170, 2853816), (204, 2378180), (210, 2310232), (238, 2038440), (240, 2021453), (255, 1902544), (272, 1783635), (280, 1732674), (336, 1443895), (340, 1426908), (357, 1358960), (408, 1189090), (420, 1155116), (476, 1019220), (510, 951272), (560, 866337), (595, 815376), (680, 713454), (714, 679480), (816, 594545), (840, 577558), (952, 509610), (1020, 475636), (1190, 407688), (1360, 356727), (1428, 339740), (1680, 288779), (1785, 271792), (1904, 254805), (2040, 237818), (2380, 203844), (2856, 169870), (3570, 135896), (4080, 118909), (4760, 101922), (5712, 84935), (7140, 67948), (9520, 50961), (14280, 33974), (16987, 28560)]