18355209120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 576

約数和(自身を含む): 68175184896

約数和(自身を除く): 49819975776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 97, 108, 120, 124, 135, 144, 155, 157, 160, 162, 180, 186, 194, 216, 240, 243, 248, 270, 279, 288, 291, 310, 314, 324, 360, 372, 388, 405, 432, 465, 471, 480, 485, 486, 496, 540, 558, 582, 620, 628, 648, 720, 744, 776, 785, 810, 837, 864, 873, 930, 942, 970, 972, 992, 1080, 1116, 1164, 1215, 1240, 1256, 1296, 1395, 1413, 1440, 1455, 1488, 1552, 1570, 1620, 1674, 1746, 1860, 1884, 1940, 1944, 2160, 2232, 2328, 2355, 2430, 2480, 2511, 2512, 2592, 2619, 2790, 2826, 2910, 2976, 3007, 3104, 3140, 3240, 3348, 3492, 3720, 3768, 3880, 3888, 4185, 4239, 4320, 4365, 4464, 4656, 4710, 4860, 4867, 4960, 5022, 5024, 5238, 5580, 5652, 5820, 6014, 6280, 6480, 6696, 6984, 7065, 7440, 7533, 7536, 7760, 7776, 7857, 8370, 8478, 8730, 8928, 9021, 9312, 9420, 9720, 9734, 10044, 10476, 11160, 11304, 11640, 12028, 12555, 12560, 12717, 12960, 13095, 13392, 13968, 14130, 14601, 14880, 15035, 15066, 15072, 15229, 15520, 15714, 16740, 16956, 17460, 18042, 18840, 19440, 19468, 20088, 20952, 21195, 22320, 22608, 23280, 23571, 24056, 24335, 25110, 25120, 25434, 26190, 26784, 27063, 27936, 28260, 29202, 30070, 30132, 30458, 31428, 33480, 33912, 34920, 36084, 37665, 37680, 38151, 38880, 38936, 39285, 40176, 41904, 42390, 43803, 44640, 45105, 45216, 45687, 46560, 47142, 48112, 48670, 50220, 50868, 52380, 54126, 56520, 58404, 60140, 60264, 60916, 62856, 63585, 66960, 67824, 69840, 72168, 73005, 75330, 75360, 76145, 76302, 77872, 78570, 80352, 81189, 83808, 84780, 87606, 90210, 91374, 94284, 96224, 97340, 100440, 101736, 104760, 108252, 113040, 116808, 117855, 120280, 120528, 121832, 125712, 127170, 131409, 133920, 135315, 135648, 137061, 139680, 144336, 146010, 150660, 152290, 152604, 155744, 157140, 162378, 169560, 175212, 180420, 182748, 188568, 190755, 194680, 200880, 203472, 209520, 216504, 219015, 226080, 228435, 233616, 235710, 240560, 241056, 243567, 243664, 251424, 254340, 262818, 270630, 274122, 288672, 292020, 301320, 304580, 305208, 314280, 324756, 339120, 350424, 360840, 365496, 377136, 381510, 389360, 394227, 401760, 405945, 406944, 411183, 419040, 433008, 438030, 456870, 467232, 471420, 472099, 481120, 487134, 487328, 508680, 525636, 541260, 548244, 584040, 602640, 609160, 610416, 628560, 649512, 657045, 678240, 685305, 700848, 721680, 730701, 730992, 754272, 763020, 778720, 788454, 811890, 822366, 866016, 876060, 913740, 942840, 944198, 974268, 1017360, 1051272, 1082520, 1096488, 1168080, 1182681, 1205280, 1217835, 1218320, 1220832, 1233549, 1257120, 1299024, 1314090, 1370610, 1401696, 1416297, 1443360, 1461402, 1461984, 1526040, 1576908, 1623780, 1644732, 1752120, 1827480, 1885680, 1888396, 1948536, 1971135, 2034720, 2055915, 2102544, 2165040, 2192976, 2336160, 2360495, 2365362, 2435670, 2436640, 2467098, 2598048, 2628180, 2741220, 2832594, 2922804, 3052080, 3153816, 3247560, 3289464, 3504240, 3653505, 3654960, 3700647, 3771360, 3776792, 3897072, 3942270, 4111830, 4205088, 4248891, 4330080, 4385952, 4720990, 4730724, 4871340, 4934196, 5256360, 5482440, 5665188, 5845608, 5913405, 6104160, 6167745, 6307632, 6495120, 6578928, 7008480, 7081485, 7307010, 7309920, 7401294, 7553584, 7794144, 7884540, 8223660, 8497782, 9441980, 9461448, 9742680, 9868392, 10512720, 10964880, 11330376, 11691216, 11826810, 12335490, 12615264, 12746673, 12990240, 13157856, 14162970, 14614020, 14802588, 15107168, 15769080, 16447320, 16995564, 18503235, 18883960, 18922896, 19485360, 19736784, 21025440, 21244455, 21929760, 22660752, 23382432, 23653620, 24670980, 25493346, 28325940, 29228040, 29605176, 31538160, 32894640, 33991128, 37006470, 37767920, 37845792, 38240019, 38970720, 39473568, 42488910, 45321504, 47307240, 49341960, 50986692, 56651880, 58456080, 59210352, 63076320, 63733365, 65789280, 67982256, 74012940, 75535840, 76480038, 84977820, 94614480, 98683920, 101973384, 113303760, 114720057, 116912160, 118420704, 127466730, 135964512, 148025880, 152960076, 169955640, 189228960, 191200095, 197367840, 203946768, 226607520, 229440114, 254933460, 296051760, 305920152, 339911280, 382400190, 407893536, 458880228, 509866920, 573600285, 592103520, 611840304, 679822560, 764800380, 917760456, 1019733840, 1147200570, 1223680608, 1529600760, 1835520912, 2039467680, 2294401140, 3059201520, 3671041824, 4588802280, 6118403040, 9177604560, 18355209120]

約数ペア:

[(1, 18355209120), (2, 9177604560), (3, 6118403040), (4, 4588802280), (5, 3671041824), (6, 3059201520), (8, 2294401140), (9, 2039467680), (10, 1835520912), (12, 1529600760), (15, 1223680608), (16, 1147200570), (18, 1019733840), (20, 917760456), (24, 764800380), (27, 679822560), (30, 611840304), (31, 592103520), (32, 573600285), (36, 509866920), (40, 458880228), (45, 407893536), (48, 382400190), (54, 339911280), (60, 305920152), (62, 296051760), (72, 254933460), (80, 229440114), (81, 226607520), (90, 203946768), (93, 197367840), (96, 191200095), (97, 189228960), (108, 169955640), (120, 152960076), (124, 148025880), (135, 135964512), (144, 127466730), (155, 118420704), (157, 116912160), (160, 114720057), (162, 113303760), (180, 101973384), (186, 98683920), (194, 94614480), (216, 84977820), (240, 76480038), (243, 75535840), (248, 74012940), (270, 67982256), (279, 65789280), (288, 63733365), (291, 63076320), (310, 59210352), (314, 58456080), (324, 56651880), (360, 50986692), (372, 49341960), (388, 47307240), (405, 45321504), (432, 42488910), (465, 39473568), (471, 38970720), (480, 38240019), (485, 37845792), (486, 37767920), (496, 37006470), (540, 33991128), (558, 32894640), (582, 31538160), (620, 29605176), (628, 29228040), (648, 28325940), (720, 25493346), (744, 24670980), (776, 23653620), (785, 23382432), (810, 22660752), (837, 21929760), (864, 21244455), (873, 21025440), (930, 19736784), (942, 19485360), (970, 18922896), (972, 18883960), (992, 18503235), (1080, 16995564), (1116, 16447320), (1164, 15769080), (1215, 15107168), (1240, 14802588), (1256, 14614020), (1296, 14162970), (1395, 13157856), (1413, 12990240), (1440, 12746673), (1455, 12615264), (1488, 12335490), (1552, 11826810), (1570, 11691216), (1620, 11330376), (1674, 10964880), (1746, 10512720), (1860, 9868392), (1884, 9742680), (1940, 9461448), (1944, 9441980), (2160, 8497782), (2232, 8223660), (2328, 7884540), (2355, 7794144), (2430, 7553584), (2480, 7401294), (2511, 7309920), (2512, 7307010), (2592, 7081485), (2619, 7008480), (2790, 6578928), (2826, 6495120), (2910, 6307632), (2976, 6167745), (3007, 6104160), (3104, 5913405), (3140, 5845608), (3240, 5665188), (3348, 5482440), (3492, 5256360), (3720, 4934196), (3768, 4871340), (3880, 4730724), (3888, 4720990), (4185, 4385952), (4239, 4330080), (4320, 4248891), (4365, 4205088), (4464, 4111830), (4656, 3942270), (4710, 3897072), (4860, 3776792), (4867, 3771360), (4960, 3700647), (5022, 3654960), (5024, 3653505), (5238, 3504240), (5580, 3289464), (5652, 3247560), (5820, 3153816), (6014, 3052080), (6280, 2922804), (6480, 2832594), (6696, 2741220), (6984, 2628180), (7065, 2598048), (7440, 2467098), (7533, 2436640), (7536, 2435670), (7760, 2365362), (7776, 2360495), (7857, 2336160), (8370, 2192976), (8478, 2165040), (8730, 2102544), (8928, 2055915), (9021, 2034720), (9312, 1971135), (9420, 1948536), (9720, 1888396), (9734, 1885680), (10044, 1827480), (10476, 1752120), (11160, 1644732), (11304, 1623780), (11640, 1576908), (12028, 1526040), (12555, 1461984), (12560, 1461402), (12717, 1443360), (12960, 1416297), (13095, 1401696), (13392, 1370610), (13968, 1314090), (14130, 1299024), (14601, 1257120), (14880, 1233549), (15035, 1220832), (15066, 1218320), (15072, 1217835), (15229, 1205280), (15520, 1182681), (15714, 1168080), (16740, 1096488), (16956, 1082520), (17460, 1051272), (18042, 1017360), (18840, 974268), (19440, 944198), (19468, 942840), (20088, 913740), (20952, 876060), (21195, 866016), (22320, 822366), (22608, 811890), (23280, 788454), (23571, 778720), (24056, 763020), (24335, 754272), (25110, 730992), (25120, 730701), (25434, 721680), (26190, 700848), (26784, 685305), (27063, 678240), (27936, 657045), (28260, 649512), (29202, 628560), (30070, 610416), (30132, 609160), (30458, 602640), (31428, 584040), (33480, 548244), (33912, 541260), (34920, 525636), (36084, 508680), (37665, 487328), (37680, 487134), (38151, 481120), (38880, 472099), (38936, 471420), (39285, 467232), (40176, 456870), (41904, 438030), (42390, 433008), (43803, 419040), (44640, 411183), (45105, 406944), (45216, 405945), (45687, 401760), (46560, 394227), (47142, 389360), (48112, 381510), (48670, 377136), (50220, 365496), (50868, 360840), (52380, 350424), (54126, 339120), (56520, 324756), (58404, 314280), (60140, 305208), (60264, 304580), (60916, 301320), (62856, 292020), (63585, 288672), (66960, 274122), (67824, 270630), (69840, 262818), (72168, 254340), (73005, 251424), (75330, 243664), (75360, 243567), (76145, 241056), (76302, 240560), (77872, 235710), (78570, 233616), (80352, 228435), (81189, 226080), (83808, 219015), (84780, 216504), (87606, 209520), (90210, 203472), (91374, 200880), (94284, 194680), (96224, 190755), (97340, 188568), (100440, 182748), (101736, 180420), (104760, 175212), (108252, 169560), (113040, 162378), (116808, 157140), (117855, 155744), (120280, 152604), (120528, 152290), (121832, 150660), (125712, 146010), (127170, 144336), (131409, 139680), (133920, 137061), (135315, 135648)]