199941120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 132

約数和(自身を含む): 692950440

約数和(自身を除く): 493009320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4339, 4608, 5120, 5760, 7680, 8678, 9216, 11520, 13017, 15360, 17356, 21695, 23040, 26034, 34712, 39051, 43390, 46080, 52068, 65085, 69424, 78102, 86780, 104136, 130170, 138848, 156204, 173560, 195255, 208272, 260340, 277696, 312408, 347120, 390510, 416544, 520680, 555392, 624816, 694240, 781020, 833088, 1041360, 1110784, 1249632, 1388480, 1562040, 1666176, 2082720, 2221568, 2499264, 2776960, 3124080, 3332352, 4165440, 4443136, 4998528, 5553920, 6248160, 6664704, 8330880, 9997056, 11107840, 12496320, 13329408, 16661760, 19994112, 22215680, 24992640, 33323520, 39988224, 49985280, 66647040, 99970560, 199941120]

約数ペア:

[(1, 199941120), (2, 99970560), (3, 66647040), (4, 49985280), (5, 39988224), (6, 33323520), (8, 24992640), (9, 22215680), (10, 19994112), (12, 16661760), (15, 13329408), (16, 12496320), (18, 11107840), (20, 9997056), (24, 8330880), (30, 6664704), (32, 6248160), (36, 5553920), (40, 4998528), (45, 4443136), (48, 4165440), (60, 3332352), (64, 3124080), (72, 2776960), (80, 2499264), (90, 2221568), (96, 2082720), (120, 1666176), (128, 1562040), (144, 1388480), (160, 1249632), (180, 1110784), (192, 1041360), (240, 833088), (256, 781020), (288, 694240), (320, 624816), (360, 555392), (384, 520680), (480, 416544), (512, 390510), (576, 347120), (640, 312408), (720, 277696), (768, 260340), (960, 208272), (1024, 195255), (1152, 173560), (1280, 156204), (1440, 138848), (1536, 130170), (1920, 104136), (2304, 86780), (2560, 78102), (2880, 69424), (3072, 65085), (3840, 52068), (4339, 46080), (4608, 43390), (5120, 39051), (5760, 34712), (7680, 26034), (8678, 23040), (9216, 21695), (11520, 17356), (13017, 15360)]