38554560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 168

約数和(自身を含む): 144786096

約数和(自身を除く): 106231536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1217, 1320, 1440, 1584, 1760, 1980, 2112, 2434, 2640, 2880, 3168, 3520, 3651, 3960, 4868, 5280, 6085, 6336, 7302, 7920, 9736, 10560, 10953, 12170, 13387, 14604, 15840, 18255, 19472, 21906, 24340, 26774, 29208, 31680, 36510, 38944, 40161, 43812, 48680, 53548, 54765, 58416, 66935, 73020, 77888, 80322, 87624, 97360, 107096, 109530, 116832, 120483, 133870, 146040, 160644, 175248, 194720, 200805, 214192, 219060, 233664, 240966, 267740, 292080, 321288, 350496, 389440, 401610, 428384, 438120, 481932, 535480, 584160, 602415, 642576, 700992, 803220, 856768, 876240, 963864, 1070960, 1168320, 1204830, 1285152, 1606440, 1752480, 1927728, 2141920, 2409660, 2570304, 3212880, 3504960, 3855456, 4283840, 4819320, 6425760, 7710912, 9638640, 12851520, 19277280, 38554560]

約数ペア:

[(1, 38554560), (2, 19277280), (3, 12851520), (4, 9638640), (5, 7710912), (6, 6425760), (8, 4819320), (9, 4283840), (10, 3855456), (11, 3504960), (12, 3212880), (15, 2570304), (16, 2409660), (18, 2141920), (20, 1927728), (22, 1752480), (24, 1606440), (30, 1285152), (32, 1204830), (33, 1168320), (36, 1070960), (40, 963864), (44, 876240), (45, 856768), (48, 803220), (55, 700992), (60, 642576), (64, 602415), (66, 584160), (72, 535480), (80, 481932), (88, 438120), (90, 428384), (96, 401610), (99, 389440), (110, 350496), (120, 321288), (132, 292080), (144, 267740), (160, 240966), (165, 233664), (176, 219060), (180, 214192), (192, 200805), (198, 194720), (220, 175248), (240, 160644), (264, 146040), (288, 133870), (320, 120483), (330, 116832), (352, 109530), (360, 107096), (396, 97360), (440, 87624), (480, 80322), (495, 77888), (528, 73020), (576, 66935), (660, 58416), (704, 54765), (720, 53548), (792, 48680), (880, 43812), (960, 40161), (990, 38944), (1056, 36510), (1217, 31680), (1320, 29208), (1440, 26774), (1584, 24340), (1760, 21906), (1980, 19472), (2112, 18255), (2434, 15840), (2640, 14604), (2880, 13387), (3168, 12170), (3520, 10953), (3651, 10560), (3960, 9736), (4868, 7920), (5280, 7302), (6085, 6336)]