12321835520

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:938

約数の個数: 160

約数和(自身を含む): 30725600400

約数和(自身を除く): 18403764880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 269, 290, 320, 464, 512, 538, 580, 617, 640, 928, 1076, 1160, 1234, 1280, 1345, 1856, 2152, 2320, 2468, 2560, 2690, 3085, 3712, 4304, 4640, 4936, 5380, 6170, 7424, 7801, 8608, 9280, 9872, 10760, 12340, 14848, 15602, 17216, 17893, 18560, 19744, 21520, 24680, 31204, 34432, 35786, 37120, 39005, 39488, 43040, 49360, 62408, 68864, 71572, 74240, 78010, 78976, 86080, 89465, 98720, 124816, 137728, 143144, 156020, 157952, 165973, 172160, 178930, 197440, 249632, 286288, 312040, 315904, 331946, 344320, 357860, 394880, 499264, 572576, 624080, 663892, 688640, 715720, 789760, 829865, 998528, 1145152, 1248160, 1327784, 1431440, 1579520, 1659730, 1997056, 2290304, 2496320, 2655568, 2862880, 3319460, 3994112, 4580608, 4813217, 4992640, 5311136, 5725760, 6638920, 9161216, 9626434, 9985280, 10622272, 11451520, 13277840, 19252868, 19970560, 21244544, 22903040, 24066085, 26555680, 38505736, 42489088, 45806080, 48132170, 53111360, 77011472, 84978176, 96264340, 106222720, 154022944, 192528680, 212445440, 308045888, 385057360, 424890880, 616091776, 770114720, 1232183552, 1540229440, 2464367104, 3080458880, 6160917760, 12321835520]

約数ペア:

[(1, 12321835520), (2, 6160917760), (4, 3080458880), (5, 2464367104), (8, 1540229440), (10, 1232183552), (16, 770114720), (20, 616091776), (29, 424890880), (32, 385057360), (40, 308045888), (58, 212445440), (64, 192528680), (80, 154022944), (116, 106222720), (128, 96264340), (145, 84978176), (160, 77011472), (232, 53111360), (256, 48132170), (269, 45806080), (290, 42489088), (320, 38505736), (464, 26555680), (512, 24066085), (538, 22903040), (580, 21244544), (617, 19970560), (640, 19252868), (928, 13277840), (1076, 11451520), (1160, 10622272), (1234, 9985280), (1280, 9626434), (1345, 9161216), (1856, 6638920), (2152, 5725760), (2320, 5311136), (2468, 4992640), (2560, 4813217), (2690, 4580608), (3085, 3994112), (3712, 3319460), (4304, 2862880), (4640, 2655568), (4936, 2496320), (5380, 2290304), (6170, 1997056), (7424, 1659730), (7801, 1579520), (8608, 1431440), (9280, 1327784), (9872, 1248160), (10760, 1145152), (12340, 998528), (14848, 829865), (15602, 789760), (17216, 715720), (17893, 688640), (18560, 663892), (19744, 624080), (21520, 572576), (24680, 499264), (31204, 394880), (34432, 357860), (35786, 344320), (37120, 331946), (39005, 315904), (39488, 312040), (43040, 286288), (49360, 249632), (62408, 197440), (68864, 178930), (71572, 172160), (74240, 165973), (78010, 157952), (78976, 156020), (86080, 143144), (89465, 137728), (98720, 124816)]