19463428800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{19037}}^1$

素因数の和:19136

約数の個数: 252

約数和(自身を含む): 70155639216

約数和(自身を除く): 50692210416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 192, 200, 213, 225, 240, 284, 288, 300, 320, 355, 360, 400, 426, 450, 480, 568, 576, 600, 639, 710, 720, 800, 852, 900, 960, 1065, 1136, 1200, 1278, 1420, 1440, 1600, 1704, 1775, 1800, 2130, 2272, 2400, 2556, 2840, 2880, 3195, 3408, 3550, 3600, 4260, 4544, 4800, 5112, 5325, 5680, 6390, 6816, 7100, 7200, 8520, 10224, 10650, 11360, 12780, 13632, 14200, 14400, 15975, 17040, 19037, 20448, 21300, 22720, 25560, 28400, 31950, 34080, 38074, 40896, 42600, 51120, 56800, 57111, 63900, 68160, 76148, 85200, 95185, 102240, 113600, 114222, 127800, 152296, 170400, 171333, 190370, 204480, 228444, 255600, 285555, 304592, 340800, 342666, 380740, 456888, 475925, 511200, 571110, 609184, 685332, 761480, 856665, 913776, 951850, 1022400, 1142220, 1218368, 1351627, 1370664, 1427775, 1522960, 1713330, 1827552, 1903700, 2284440, 2703254, 2741328, 2855550, 3045920, 3426660, 3655104, 3807400, 4054881, 4283325, 4568880, 5406508, 5482656, 5711100, 6091840, 6758135, 6853320, 7614800, 8109762, 8566650, 9137760, 10813016, 10965312, 11422200, 12164643, 13516270, 13706640, 15229600, 16219524, 17133300, 18275520, 20274405, 21626032, 22844400, 24329286, 27032540, 27413280, 30459200, 32439048, 33790675, 34266600, 40548810, 43252064, 45688800, 48658572, 54065080, 54826560, 60823215, 64878096, 67581350, 68533200, 81097620, 86504128, 91377600, 97317144, 101372025, 108130160, 121646430, 129756192, 135162700, 137066400, 162195240, 194634288, 202744050, 216260320, 243292860, 259512384, 270325400, 274132800, 304116075, 324390480, 389268576, 405488100, 432520640, 486585720, 540650800, 608232150, 648780960, 778537152, 810976200, 973171440, 1081301600, 1216464300, 1297561920, 1621952400, 1946342880, 2162603200, 2432928600, 3243904800, 3892685760, 4865857200, 6487809600, 9731714400, 19463428800]

約数ペア:

[(1, 19463428800), (2, 9731714400), (3, 6487809600), (4, 4865857200), (5, 3892685760), (6, 3243904800), (8, 2432928600), (9, 2162603200), (10, 1946342880), (12, 1621952400), (15, 1297561920), (16, 1216464300), (18, 1081301600), (20, 973171440), (24, 810976200), (25, 778537152), (30, 648780960), (32, 608232150), (36, 540650800), (40, 486585720), (45, 432520640), (48, 405488100), (50, 389268576), (60, 324390480), (64, 304116075), (71, 274132800), (72, 270325400), (75, 259512384), (80, 243292860), (90, 216260320), (96, 202744050), (100, 194634288), (120, 162195240), (142, 137066400), (144, 135162700), (150, 129756192), (160, 121646430), (180, 108130160), (192, 101372025), (200, 97317144), (213, 91377600), (225, 86504128), (240, 81097620), (284, 68533200), (288, 67581350), (300, 64878096), (320, 60823215), (355, 54826560), (360, 54065080), (400, 48658572), (426, 45688800), (450, 43252064), (480, 40548810), (568, 34266600), (576, 33790675), (600, 32439048), (639, 30459200), (710, 27413280), (720, 27032540), (800, 24329286), (852, 22844400), (900, 21626032), (960, 20274405), (1065, 18275520), (1136, 17133300), (1200, 16219524), (1278, 15229600), (1420, 13706640), (1440, 13516270), (1600, 12164643), (1704, 11422200), (1775, 10965312), (1800, 10813016), (2130, 9137760), (2272, 8566650), (2400, 8109762), (2556, 7614800), (2840, 6853320), (2880, 6758135), (3195, 6091840), (3408, 5711100), (3550, 5482656), (3600, 5406508), (4260, 4568880), (4544, 4283325), (4800, 4054881), (5112, 3807400), (5325, 3655104), (5680, 3426660), (6390, 3045920), (6816, 2855550), (7100, 2741328), (7200, 2703254), (8520, 2284440), (10224, 1903700), (10650, 1827552), (11360, 1713330), (12780, 1522960), (13632, 1427775), (14200, 1370664), (14400, 1351627), (15975, 1218368), (17040, 1142220), (19037, 1022400), (20448, 951850), (21300, 913776), (22720, 856665), (25560, 761480), (28400, 685332), (31950, 609184), (34080, 571110), (38074, 511200), (40896, 475925), (42600, 456888), (51120, 380740), (56800, 342666), (57111, 340800), (63900, 304592), (68160, 285555), (76148, 255600), (85200, 228444), (95185, 204480), (102240, 190370), (113600, 171333), (114222, 170400), (127800, 152296)]