18954038880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{9949}}^1$

素因数の和:9993

約数の個数: 432

約数和(自身を含む): 78035302800

約数和(自身を除く): 59081263920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2016, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2835, 2940, 3024, 3240, 3360, 3402, 3528, 3780, 3888, 3920, 3969, 4320, 4410, 4536, 4704, 4860, 5040, 5292, 5670, 5880, 6048, 6480, 6615, 6804, 7056, 7560, 7776, 7840, 7938, 8505, 8820, 9072, 9720, 9949, 10080, 10584, 11340, 11760, 11907, 12960, 13230, 13608, 14112, 15120, 15876, 17010, 17640, 18144, 19440, 19845, 19898, 21168, 22680, 23520, 23814, 26460, 27216, 29847, 30240, 31752, 34020, 35280, 38880, 39690, 39796, 42336, 45360, 47628, 49745, 52920, 54432, 59535, 59694, 63504, 68040, 69643, 70560, 79380, 79592, 89541, 90720, 95256, 99490, 105840, 119070, 119388, 127008, 136080, 139286, 149235, 158760, 159184, 179082, 190512, 198980, 208929, 211680, 238140, 238776, 268623, 272160, 278572, 298470, 317520, 318368, 348215, 358164, 381024, 397960, 417858, 447705, 476280, 477552, 487501, 537246, 557144, 596940, 626787, 635040, 696430, 716328, 795920, 805869, 835716, 895410, 952560, 955104, 975002, 1044645, 1074492, 1114288, 1193880, 1253574, 1343115, 1392860, 1432656, 1462503, 1591840, 1611738, 1671432, 1790820, 1880361, 1905120, 1950004, 2089290, 2148984, 2228576, 2387760, 2417607, 2437505, 2507148, 2686230, 2785720, 2865312, 2925006, 3133935, 3223476, 3342864, 3581640, 3760722, 3900008, 4029345, 4178580, 4297968, 4387509, 4775520, 4835214, 4875010, 5014296, 5372460, 5571440, 5641083, 5850012, 6267870, 6446952, 6685728, 7163280, 7312515, 7521444, 7800016, 8058690, 8357160, 8595936, 8775018, 9401805, 9670428, 9750020, 10028592, 10744920, 11142880, 11282166, 11700024, 12088035, 12535740, 12893904, 13162527, 14326560, 14625030, 15042888, 15600032, 16117380, 16714320, 16923249, 17550036, 18803610, 19340856, 19500040, 20057184, 21489840, 21937545, 22564332, 23400048, 24176070, 25071480, 25787808, 26325054, 28205415, 29250060, 30085776, 32234760, 33428640, 33846498, 35100072, 37607220, 38681712, 39000080, 39487581, 42979680, 43875090, 45128664, 46800096, 48352140, 50142960, 52650108, 56410830, 58500120, 60171552, 64469520, 65812635, 67692996, 70200144, 75214440, 77363424, 78000160, 78975162, 84616245, 87750180, 90257328, 96704280, 100285920, 105300216, 112821660, 117000240, 118462743, 128939040, 131625270, 135385992, 140400288, 150428880, 157950324, 169232490, 175500360, 180514656, 193408560, 197437905, 210600432, 225643320, 234000480, 236925486, 263250540, 270771984, 300857760, 315900648, 338464980, 351000720, 386817120, 394875810, 421200864, 451286640, 473850972, 526501080, 541543968, 592313715, 631801296, 676929960, 702001440, 789751620, 902573280, 947701944, 1053002160, 1184627430, 1263602592, 1353859920, 1579503240, 1895403888, 2106004320, 2369254860, 2707719840, 3159006480, 3790807776, 4738509720, 6318012960, 9477019440, 18954038880]

約数ペア:

[(1, 18954038880), (2, 9477019440), (3, 6318012960), (4, 4738509720), (5, 3790807776), (6, 3159006480), (7, 2707719840), (8, 2369254860), (9, 2106004320), (10, 1895403888), (12, 1579503240), (14, 1353859920), (15, 1263602592), (16, 1184627430), (18, 1053002160), (20, 947701944), (21, 902573280), (24, 789751620), (27, 702001440), (28, 676929960), (30, 631801296), (32, 592313715), (35, 541543968), (36, 526501080), (40, 473850972), (42, 451286640), (45, 421200864), (48, 394875810), (49, 386817120), (54, 351000720), (56, 338464980), (60, 315900648), (63, 300857760), (70, 270771984), (72, 263250540), (80, 236925486), (81, 234000480), (84, 225643320), (90, 210600432), (96, 197437905), (98, 193408560), (105, 180514656), (108, 175500360), (112, 169232490), (120, 157950324), (126, 150428880), (135, 140400288), (140, 135385992), (144, 131625270), (147, 128939040), (160, 118462743), (162, 117000240), (168, 112821660), (180, 105300216), (189, 100285920), (196, 96704280), (210, 90257328), (216, 87750180), (224, 84616245), (240, 78975162), (243, 78000160), (245, 77363424), (252, 75214440), (270, 70200144), (280, 67692996), (288, 65812635), (294, 64469520), (315, 60171552), (324, 58500120), (336, 56410830), (360, 52650108), (378, 50142960), (392, 48352140), (405, 46800096), (420, 45128664), (432, 43875090), (441, 42979680), (480, 39487581), (486, 39000080), (490, 38681712), (504, 37607220), (540, 35100072), (560, 33846498), (567, 33428640), (588, 32234760), (630, 30085776), (648, 29250060), (672, 28205415), (720, 26325054), (735, 25787808), (756, 25071480), (784, 24176070), (810, 23400048), (840, 22564332), (864, 21937545), (882, 21489840), (945, 20057184), (972, 19500040), (980, 19340856), (1008, 18803610), (1080, 17550036), (1120, 16923249), (1134, 16714320), (1176, 16117380), (1215, 15600032), (1260, 15042888), (1296, 14625030), (1323, 14326560), (1440, 13162527), (1470, 12893904), (1512, 12535740), (1568, 12088035), (1620, 11700024), (1680, 11282166), (1701, 11142880), (1764, 10744920), (1890, 10028592), (1944, 9750020), (1960, 9670428), (2016, 9401805), (2160, 8775018), (2205, 8595936), (2268, 8357160), (2352, 8058690), (2430, 7800016), (2520, 7521444), (2592, 7312515), (2646, 7163280), (2835, 6685728), (2940, 6446952), (3024, 6267870), (3240, 5850012), (3360, 5641083), (3402, 5571440), (3528, 5372460), (3780, 5014296), (3888, 4875010), (3920, 4835214), (3969, 4775520), (4320, 4387509), (4410, 4297968), (4536, 4178580), (4704, 4029345), (4860, 3900008), (5040, 3760722), (5292, 3581640), (5670, 3342864), (5880, 3223476), (6048, 3133935), (6480, 2925006), (6615, 2865312), (6804, 2785720), (7056, 2686230), (7560, 2507148), (7776, 2437505), (7840, 2417607), (7938, 2387760), (8505, 2228576), (8820, 2148984), (9072, 2089290), (9720, 1950004), (9949, 1905120), (10080, 1880361), (10584, 1790820), (11340, 1671432), (11760, 1611738), (11907, 1591840), (12960, 1462503), (13230, 1432656), (13608, 1392860), (14112, 1343115), (15120, 1253574), (15876, 1193880), (17010, 1114288), (17640, 1074492), (18144, 1044645), (19440, 975002), (19845, 955104), (19898, 952560), (21168, 895410), (22680, 835716), (23520, 805869), (23814, 795920), (26460, 716328), (27216, 696430), (29847, 635040), (30240, 626787), (31752, 596940), (34020, 557144), (35280, 537246), (38880, 487501), (39690, 477552), (39796, 476280), (42336, 447705), (45360, 417858), (47628, 397960), (49745, 381024), (52920, 358164), (54432, 348215), (59535, 318368), (59694, 317520), (63504, 298470), (68040, 278572), (69643, 272160), (70560, 268623), (79380, 238776), (79592, 238140), (89541, 211680), (90720, 208929), (95256, 198980), (99490, 190512), (105840, 179082), (119070, 159184), (119388, 158760), (127008, 149235), (136080, 139286)]