222775680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4052

約数の個数: 128

約数和(自身を含む): 734767200

約数和(自身を除く): 511991520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4001, 4640, 5568, 6960, 8002, 9280, 11136, 12003, 13920, 16004, 18560, 20005, 24006, 27840, 32008, 40010, 48012, 55680, 60015, 64016, 80020, 96024, 116029, 120030, 128032, 160040, 192048, 232058, 240060, 256064, 320080, 348087, 384096, 464116, 480120, 512128, 580145, 640160, 696174, 768192, 928232, 960240, 1160290, 1280320, 1392348, 1536384, 1740435, 1856464, 1920480, 2320580, 2560640, 2784696, 3480870, 3712928, 3840960, 4641160, 5569392, 6961740, 7425856, 7681920, 9282320, 11138784, 13923480, 14851712, 18564640, 22277568, 27846960, 37129280, 44555136, 55693920, 74258560, 111387840, 222775680]

約数ペア:

[(1, 222775680), (2, 111387840), (3, 74258560), (4, 55693920), (5, 44555136), (6, 37129280), (8, 27846960), (10, 22277568), (12, 18564640), (15, 14851712), (16, 13923480), (20, 11138784), (24, 9282320), (29, 7681920), (30, 7425856), (32, 6961740), (40, 5569392), (48, 4641160), (58, 3840960), (60, 3712928), (64, 3480870), (80, 2784696), (87, 2560640), (96, 2320580), (116, 1920480), (120, 1856464), (128, 1740435), (145, 1536384), (160, 1392348), (174, 1280320), (192, 1160290), (232, 960240), (240, 928232), (290, 768192), (320, 696174), (348, 640160), (384, 580145), (435, 512128), (464, 480120), (480, 464116), (580, 384096), (640, 348087), (696, 320080), (870, 256064), (928, 240060), (960, 232058), (1160, 192048), (1392, 160040), (1740, 128032), (1856, 120030), (1920, 116029), (2320, 96024), (2784, 80020), (3480, 64016), (3712, 60015), (4001, 55680), (4640, 48012), (5568, 40010), (6960, 32008), (8002, 27840), (9280, 24006), (11136, 20005), (12003, 18560), (13920, 16004)]