18444497760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4055

約数の個数: 432

約数和(自身を含む): 71761107600

約数和(自身を除く): 53316609840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 169, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 338, 342, 360, 380, 390, 416, 456, 468, 480, 494, 507, 520, 570, 585, 608, 624, 676, 684, 720, 741, 760, 780, 845, 855, 912, 936, 988, 1014, 1040, 1140, 1170, 1235, 1248, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1690, 1710, 1824, 1872, 1976, 2028, 2080, 2223, 2280, 2340, 2470, 2535, 2704, 2736, 2964, 3040, 3042, 3120, 3211, 3380, 3420, 3705, 3744, 3952, 3989, 4056, 4446, 4560, 4680, 4940, 5070, 5408, 5472, 5928, 6084, 6240, 6422, 6760, 6840, 7410, 7605, 7904, 7978, 8112, 8892, 9120, 9360, 9633, 9880, 10140, 11115, 11856, 11967, 12168, 12844, 13520, 13680, 14820, 15210, 15956, 16055, 16224, 17784, 18720, 19266, 19760, 19945, 20280, 22230, 23712, 23934, 24336, 25688, 27040, 27360, 28899, 29640, 30420, 31912, 32110, 35568, 35901, 38532, 39520, 39890, 40560, 44460, 47868, 48165, 48672, 51376, 51857, 57798, 59280, 59835, 60840, 63824, 64220, 71136, 71802, 75791, 77064, 79780, 81120, 88920, 95736, 96330, 102752, 103714, 115596, 118560, 119670, 121680, 127648, 128440, 143604, 144495, 151582, 154128, 155571, 159560, 177840, 179505, 191472, 192660, 207428, 227373, 231192, 239340, 243360, 256880, 259285, 287208, 288990, 303164, 308256, 311142, 319120, 355680, 359010, 378955, 382944, 385320, 414856, 454746, 462384, 466713, 478680, 513760, 518570, 574416, 577980, 606328, 622284, 638240, 674141, 682119, 718020, 757910, 770640, 777855, 829712, 909492, 924768, 933426, 957360, 985283, 1037140, 1136865, 1148832, 1155960, 1212656, 1244568, 1348282, 1364238, 1436040, 1515820, 1541280, 1555710, 1659424, 1818984, 1866852, 1914720, 1970566, 2022423, 2074280, 2273730, 2311920, 2333565, 2425312, 2489136, 2696564, 2728476, 2872080, 2955849, 3031640, 3111420, 3370705, 3410595, 3637968, 3733704, 3941132, 4044846, 4148560, 4547460, 4623840, 4667130, 4926415, 4978272, 5393128, 5456952, 5744160, 5911698, 6063280, 6067269, 6222840, 6741410, 6821190, 7275936, 7467408, 7882264, 8089692, 8297120, 8867547, 9094920, 9334260, 9852830, 10112115, 10786256, 10913904, 11823396, 12126560, 12134538, 12445680, 12808679, 13482820, 13642380, 14779245, 14934816, 15764528, 16179384, 17735094, 18189840, 18668520, 19705660, 20224230, 21572512, 21827808, 23646792, 24269076, 24891360, 25617358, 26965640, 27284760, 29558490, 30336345, 31529056, 32358768, 35470188, 36379680, 37337040, 38426037, 39411320, 40448460, 44337735, 47293584, 48538152, 51234716, 53931280, 54569520, 59116980, 60672690, 64043395, 64717536, 70940376, 74674080, 76852074, 78822640, 80896920, 88675470, 94587168, 97076304, 102469432, 107862560, 109139040, 115278111, 118233960, 121345380, 128086790, 141880752, 153704148, 157645280, 161793840, 177350940, 192130185, 194152608, 204938864, 230556222, 236467920, 242690760, 256173580, 283761504, 307408296, 323587680, 354701880, 384260370, 409877728, 461112444, 472935840, 485381520, 512347160, 576390555, 614816592, 709403760, 768520740, 922224888, 970763040, 1024694320, 1152781110, 1229633184, 1418807520, 1537041480, 1844449776, 2049388640, 2305562220, 3074082960, 3688899552, 4611124440, 6148165920, 9222248880, 18444497760]

約数ペア:

[(1, 18444497760), (2, 9222248880), (3, 6148165920), (4, 4611124440), (5, 3688899552), (6, 3074082960), (8, 2305562220), (9, 2049388640), (10, 1844449776), (12, 1537041480), (13, 1418807520), (15, 1229633184), (16, 1152781110), (18, 1024694320), (19, 970763040), (20, 922224888), (24, 768520740), (26, 709403760), (30, 614816592), (32, 576390555), (36, 512347160), (38, 485381520), (39, 472935840), (40, 461112444), (45, 409877728), (48, 384260370), (52, 354701880), (57, 323587680), (60, 307408296), (65, 283761504), (72, 256173580), (76, 242690760), (78, 236467920), (80, 230556222), (90, 204938864), (95, 194152608), (96, 192130185), (104, 177350940), (114, 161793840), (117, 157645280), (120, 153704148), (130, 141880752), (144, 128086790), (152, 121345380), (156, 118233960), (160, 115278111), (169, 109139040), (171, 107862560), (180, 102469432), (190, 97076304), (195, 94587168), (208, 88675470), (228, 80896920), (234, 78822640), (240, 76852074), (247, 74674080), (260, 70940376), (285, 64717536), (288, 64043395), (304, 60672690), (312, 59116980), (338, 54569520), (342, 53931280), (360, 51234716), (380, 48538152), (390, 47293584), (416, 44337735), (456, 40448460), (468, 39411320), (480, 38426037), (494, 37337040), (507, 36379680), (520, 35470188), (570, 32358768), (585, 31529056), (608, 30336345), (624, 29558490), (676, 27284760), (684, 26965640), (720, 25617358), (741, 24891360), (760, 24269076), (780, 23646792), (845, 21827808), (855, 21572512), (912, 20224230), (936, 19705660), (988, 18668520), (1014, 18189840), (1040, 17735094), (1140, 16179384), (1170, 15764528), (1235, 14934816), (1248, 14779245), (1352, 13642380), (1368, 13482820), (1440, 12808679), (1482, 12445680), (1520, 12134538), (1521, 12126560), (1560, 11823396), (1690, 10913904), (1710, 10786256), (1824, 10112115), (1872, 9852830), (1976, 9334260), (2028, 9094920), (2080, 8867547), (2223, 8297120), (2280, 8089692), (2340, 7882264), (2470, 7467408), (2535, 7275936), (2704, 6821190), (2736, 6741410), (2964, 6222840), (3040, 6067269), (3042, 6063280), (3120, 5911698), (3211, 5744160), (3380, 5456952), (3420, 5393128), (3705, 4978272), (3744, 4926415), (3952, 4667130), (3989, 4623840), (4056, 4547460), (4446, 4148560), (4560, 4044846), (4680, 3941132), (4940, 3733704), (5070, 3637968), (5408, 3410595), (5472, 3370705), (5928, 3111420), (6084, 3031640), (6240, 2955849), (6422, 2872080), (6760, 2728476), (6840, 2696564), (7410, 2489136), (7605, 2425312), (7904, 2333565), (7978, 2311920), (8112, 2273730), (8892, 2074280), (9120, 2022423), (9360, 1970566), (9633, 1914720), (9880, 1866852), (10140, 1818984), (11115, 1659424), (11856, 1555710), (11967, 1541280), (12168, 1515820), (12844, 1436040), (13520, 1364238), (13680, 1348282), (14820, 1244568), (15210, 1212656), (15956, 1155960), (16055, 1148832), (16224, 1136865), (17784, 1037140), (18720, 985283), (19266, 957360), (19760, 933426), (19945, 924768), (20280, 909492), (22230, 829712), (23712, 777855), (23934, 770640), (24336, 757910), (25688, 718020), (27040, 682119), (27360, 674141), (28899, 638240), (29640, 622284), (30420, 606328), (31912, 577980), (32110, 574416), (35568, 518570), (35901, 513760), (38532, 478680), (39520, 466713), (39890, 462384), (40560, 454746), (44460, 414856), (47868, 385320), (48165, 382944), (48672, 378955), (51376, 359010), (51857, 355680), (57798, 319120), (59280, 311142), (59835, 308256), (60840, 303164), (63824, 288990), (64220, 287208), (71136, 259285), (71802, 256880), (75791, 243360), (77064, 239340), (79780, 231192), (81120, 227373), (88920, 207428), (95736, 192660), (96330, 191472), (102752, 179505), (103714, 177840), (115596, 159560), (118560, 155571), (119670, 154128), (121680, 151582), (127648, 144495), (128440, 143604)]