21554436960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4120

約数の個数: 480

約数和(自身を含む): 88431678720

約数和(自身を除く): 66877241760

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, 54, 56, 59, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 118, 120, 126, 135, 140, 144, 160, 162, 168, 177, 180, 189, 210, 216, 224, 236, 240, 252, 270, 280, 288, 295, 315, 324, 336, 354, 360, 378, 405, 413, 420, 432, 472, 480, 504, 531, 540, 560, 567, 590, 630, 648, 672, 708, 720, 756, 810, 826, 840, 864, 885, 944, 945, 1008, 1062, 1080, 1120, 1134, 1180, 1239, 1260, 1296, 1416, 1440, 1512, 1593, 1620, 1652, 1680, 1770, 1888, 1890, 2016, 2065, 2124, 2160, 2268, 2360, 2478, 2520, 2592, 2655, 2832, 2835, 3024, 3186, 3240, 3304, 3360, 3540, 3717, 3780, 4027, 4130, 4248, 4320, 4536, 4720, 4779, 4956, 5040, 5310, 5664, 5670, 6048, 6195, 6372, 6480, 6608, 7080, 7434, 7560, 7965, 8054, 8260, 8496, 9072, 9440, 9558, 9912, 10080, 10620, 11151, 11340, 12081, 12390, 12744, 12960, 13216, 14160, 14868, 15120, 15930, 16108, 16520, 16992, 18144, 18585, 19116, 19824, 20135, 21240, 22302, 22680, 23895, 24162, 24780, 25488, 28189, 28320, 29736, 30240, 31860, 32216, 33040, 33453, 36243, 37170, 38232, 39648, 40270, 42480, 44604, 45360, 47790, 48324, 49560, 50976, 55755, 56378, 59472, 60405, 63720, 64432, 66080, 66906, 72486, 74340, 76464, 80540, 84567, 84960, 89208, 90720, 95580, 96648, 99120, 108729, 111510, 112756, 118944, 120810, 127440, 128864, 133812, 140945, 144972, 148680, 152928, 161080, 167265, 169134, 178416, 181215, 191160, 193296, 198240, 217458, 223020, 225512, 237593, 241620, 253701, 254880, 267624, 281890, 289944, 297360, 322160, 326187, 334530, 338268, 356832, 362430, 382320, 386592, 422835, 434916, 446040, 451024, 475186, 483240, 507402, 535248, 543645, 563780, 579888, 594720, 644320, 652374, 669060, 676536, 712779, 724860, 761103, 764640, 845670, 869832, 892080, 902048, 950372, 966480, 1014804, 1070496, 1087290, 1127560, 1159776, 1187965, 1268505, 1304748, 1338120, 1353072, 1425558, 1449720, 1522206, 1630935, 1663151, 1691340, 1739664, 1784160, 1900744, 1932960, 2029608, 2138337, 2174580, 2255120, 2283309, 2375930, 2537010, 2609496, 2676240, 2706144, 2851116, 2899440, 3044412, 3261870, 3326302, 3382680, 3479328, 3563895, 3801488, 3805515, 4059216, 4276674, 4349160, 4510240, 4566618, 4751860, 4989453, 5074020, 5218992, 5352480, 5702232, 5798880, 6088824, 6415011, 6523740, 6652604, 6765360, 7127790, 7602976, 7611030, 8118432, 8315755, 8553348, 8698320, 9133236, 9503720, 9978906, 10148040, 10437984, 10691685, 11404464, 11416545, 12177648, 12830022, 13047480, 13305208, 13530720, 14255580, 14968359, 15222060, 16631510, 17106696, 17396640, 18266472, 19007440, 19245033, 19957812, 20296080, 21383370, 22808928, 22833090, 24355296, 24947265, 25660044, 26094960, 26610416, 28511160, 29936718, 30444120, 32075055, 33263020, 34213392, 36532944, 38014880, 38490066, 39915624, 40592160, 42766740, 44905077, 45666180, 49894530, 51320088, 52189920, 53220832, 57022320, 59873436, 60888240, 64150110, 66526040, 68426784, 73065888, 74841795, 76980132, 79831248, 85533480, 89810154, 91332360, 96225165, 99789060, 102640176, 114044640, 119746872, 121776480, 128300220, 133052080, 134715231, 149683590, 153960264, 159662496, 171066960, 179620308, 182664720, 192450330, 199578120, 205280352, 224525385, 239493744, 256600440, 266104160, 269430462, 299367180, 307920528, 342133920, 359240616, 365329440, 384900660, 399156240, 449050770, 478987488, 513200880, 538860924, 598734360, 615841056, 673576155, 718481232, 769801320, 798312480, 898101540, 1026401760, 1077721848, 1197468720, 1347152310, 1436962464, 1539602640, 1796203080, 2155443696, 2394937440, 2694304620, 3079205280, 3592406160, 4310887392, 5388609240, 7184812320, 10777218480, 21554436960]

約数ペア:

[(1, 21554436960), (2, 10777218480), (3, 7184812320), (4, 5388609240), (5, 4310887392), (6, 3592406160), (7, 3079205280), (8, 2694304620), (9, 2394937440), (10, 2155443696), (12, 1796203080), (14, 1539602640), (15, 1436962464), (16, 1347152310), (18, 1197468720), (20, 1077721848), (21, 1026401760), (24, 898101540), (27, 798312480), (28, 769801320), (30, 718481232), (32, 673576155), (35, 615841056), (36, 598734360), (40, 538860924), (42, 513200880), (45, 478987488), (48, 449050770), (54, 399156240), (56, 384900660), (59, 365329440), (60, 359240616), (63, 342133920), (70, 307920528), (72, 299367180), (80, 269430462), (81, 266104160), (84, 256600440), (90, 239493744), (96, 224525385), (105, 205280352), (108, 199578120), (112, 192450330), (118, 182664720), (120, 179620308), (126, 171066960), (135, 159662496), (140, 153960264), (144, 149683590), (160, 134715231), (162, 133052080), (168, 128300220), (177, 121776480), (180, 119746872), (189, 114044640), (210, 102640176), (216, 99789060), (224, 96225165), (236, 91332360), (240, 89810154), (252, 85533480), (270, 79831248), (280, 76980132), (288, 74841795), (295, 73065888), (315, 68426784), (324, 66526040), (336, 64150110), (354, 60888240), (360, 59873436), (378, 57022320), (405, 53220832), (413, 52189920), (420, 51320088), (432, 49894530), (472, 45666180), (480, 44905077), (504, 42766740), (531, 40592160), (540, 39915624), (560, 38490066), (567, 38014880), (590, 36532944), (630, 34213392), (648, 33263020), (672, 32075055), (708, 30444120), (720, 29936718), (756, 28511160), (810, 26610416), (826, 26094960), (840, 25660044), (864, 24947265), (885, 24355296), (944, 22833090), (945, 22808928), (1008, 21383370), (1062, 20296080), (1080, 19957812), (1120, 19245033), (1134, 19007440), (1180, 18266472), (1239, 17396640), (1260, 17106696), (1296, 16631510), (1416, 15222060), (1440, 14968359), (1512, 14255580), (1593, 13530720), (1620, 13305208), (1652, 13047480), (1680, 12830022), (1770, 12177648), (1888, 11416545), (1890, 11404464), (2016, 10691685), (2065, 10437984), (2124, 10148040), (2160, 9978906), (2268, 9503720), (2360, 9133236), (2478, 8698320), (2520, 8553348), (2592, 8315755), (2655, 8118432), (2832, 7611030), (2835, 7602976), (3024, 7127790), (3186, 6765360), (3240, 6652604), (3304, 6523740), (3360, 6415011), (3540, 6088824), (3717, 5798880), (3780, 5702232), (4027, 5352480), (4130, 5218992), (4248, 5074020), (4320, 4989453), (4536, 4751860), (4720, 4566618), (4779, 4510240), (4956, 4349160), (5040, 4276674), (5310, 4059216), (5664, 3805515), (5670, 3801488), (6048, 3563895), (6195, 3479328), (6372, 3382680), (6480, 3326302), (6608, 3261870), (7080, 3044412), (7434, 2899440), (7560, 2851116), (7965, 2706144), (8054, 2676240), (8260, 2609496), (8496, 2537010), (9072, 2375930), (9440, 2283309), (9558, 2255120), (9912, 2174580), (10080, 2138337), (10620, 2029608), (11151, 1932960), (11340, 1900744), (12081, 1784160), (12390, 1739664), (12744, 1691340), (12960, 1663151), (13216, 1630935), (14160, 1522206), (14868, 1449720), (15120, 1425558), (15930, 1353072), (16108, 1338120), (16520, 1304748), (16992, 1268505), (18144, 1187965), (18585, 1159776), (19116, 1127560), (19824, 1087290), (20135, 1070496), (21240, 1014804), (22302, 966480), (22680, 950372), (23895, 902048), (24162, 892080), (24780, 869832), (25488, 845670), (28189, 764640), (28320, 761103), (29736, 724860), (30240, 712779), (31860, 676536), (32216, 669060), (33040, 652374), (33453, 644320), (36243, 594720), (37170, 579888), (38232, 563780), (39648, 543645), (40270, 535248), (42480, 507402), (44604, 483240), (45360, 475186), (47790, 451024), (48324, 446040), (49560, 434916), (50976, 422835), (55755, 386592), (56378, 382320), (59472, 362430), (60405, 356832), (63720, 338268), (64432, 334530), (66080, 326187), (66906, 322160), (72486, 297360), (74340, 289944), (76464, 281890), (80540, 267624), (84567, 254880), (84960, 253701), (89208, 241620), (90720, 237593), (95580, 225512), (96648, 223020), (99120, 217458), (108729, 198240), (111510, 193296), (112756, 191160), (118944, 181215), (120810, 178416), (127440, 169134), (128864, 167265), (133812, 161080), (140945, 152928), (144972, 148680)]