19794615840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{158003}}^1$

素因数の和:158056

約数の個数: 192

約数和(自身を含む): 71670614400

約数和(自身を除く): 51875998560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20880, 25056, 31320, 41760, 62640, 125280, 158003, 316006, 474009, 632012, 790015, 948018, 1264024, 1422027, 1580030, 1896036, 2370045, 2528048, 2844054, 3160060, 3792072, 4266081, 4582087, 4740090, 5056096, 5688108, 6320120, 7110135, 7584144, 8532162, 9164174, 9480180, 11376216, 12640240, 13746261, 14220270, 15168288, 17064324, 18328348, 18960360, 21330405, 22752432, 22910435, 25280480, 27492522, 28440540, 34128648, 36656696, 37920720, 41238783, 42660810, 45504864, 45820870, 54985044, 56881080, 68257296, 68731305, 73313392, 75841440, 82477566, 85321620, 91641740, 109970088, 113762160, 123716349, 136514592, 137462610, 146626784, 164955132, 170643240, 183283480, 206193915, 219940176, 227524320, 247432698, 274925220, 329910264, 341286480, 366566960, 412387830, 439880352, 494865396, 549850440, 618581745, 659820528, 682572960, 733133920, 824775660, 989730792, 1099700880, 1237163490, 1319641056, 1649551320, 1979461584, 2199401760, 2474326980, 3299102640, 3958923168, 4948653960, 6598205280, 9897307920, 19794615840]

約数ペア:

[(1, 19794615840), (2, 9897307920), (3, 6598205280), (4, 4948653960), (5, 3958923168), (6, 3299102640), (8, 2474326980), (9, 2199401760), (10, 1979461584), (12, 1649551320), (15, 1319641056), (16, 1237163490), (18, 1099700880), (20, 989730792), (24, 824775660), (27, 733133920), (29, 682572960), (30, 659820528), (32, 618581745), (36, 549850440), (40, 494865396), (45, 439880352), (48, 412387830), (54, 366566960), (58, 341286480), (60, 329910264), (72, 274925220), (80, 247432698), (87, 227524320), (90, 219940176), (96, 206193915), (108, 183283480), (116, 170643240), (120, 164955132), (135, 146626784), (144, 137462610), (145, 136514592), (160, 123716349), (174, 113762160), (180, 109970088), (216, 91641740), (232, 85321620), (240, 82477566), (261, 75841440), (270, 73313392), (288, 68731305), (290, 68257296), (348, 56881080), (360, 54985044), (432, 45820870), (435, 45504864), (464, 42660810), (480, 41238783), (522, 37920720), (540, 36656696), (580, 34128648), (696, 28440540), (720, 27492522), (783, 25280480), (864, 22910435), (870, 22752432), (928, 21330405), (1044, 18960360), (1080, 18328348), (1160, 17064324), (1305, 15168288), (1392, 14220270), (1440, 13746261), (1566, 12640240), (1740, 11376216), (2088, 9480180), (2160, 9164174), (2320, 8532162), (2610, 7584144), (2784, 7110135), (3132, 6320120), (3480, 5688108), (3915, 5056096), (4176, 4740090), (4320, 4582087), (4640, 4266081), (5220, 3792072), (6264, 3160060), (6960, 2844054), (7830, 2528048), (8352, 2370045), (10440, 1896036), (12528, 1580030), (13920, 1422027), (15660, 1264024), (20880, 948018), (25056, 790015), (31320, 632012), (41760, 474009), (62640, 316006), (125280, 158003)]