198358494720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2457

約数の個数: 320

約数和(自身を含む): 656469411840

約数和(自身を除く): 458110917120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 421, 465, 480, 496, 512, 620, 640, 744, 768, 842, 930, 960, 992, 1240, 1263, 1280, 1488, 1536, 1684, 1860, 1920, 1979, 1984, 2105, 2480, 2526, 2560, 2976, 3368, 3720, 3840, 3958, 3968, 4210, 4960, 5052, 5937, 5952, 6315, 6736, 7440, 7680, 7916, 7936, 8420, 9895, 9920, 10104, 11874, 11904, 12630, 13051, 13472, 14880, 15832, 15872, 16840, 19790, 19840, 20208, 23748, 23808, 25260, 26102, 26944, 29685, 29760, 31664, 33680, 39153, 39580, 39680, 40416, 47496, 47616, 50520, 52204, 53888, 59370, 59520, 61349, 63328, 65255, 67360, 78306, 79160, 79360, 80832, 94992, 101040, 104408, 107776, 118740, 119040, 122698, 126656, 130510, 134720, 156612, 158320, 161664, 184047, 189984, 195765, 202080, 208816, 215552, 237480, 238080, 245396, 253312, 261020, 269440, 306745, 313224, 316640, 323328, 368094, 379968, 391530, 404160, 417632, 474960, 490792, 506624, 522040, 538880, 613490, 626448, 633280, 646656, 736188, 759936, 783060, 808320, 833159, 835264, 920235, 949920, 981584, 1013248, 1044080, 1077760, 1226980, 1252896, 1266560, 1472376, 1519872, 1566120, 1616640, 1666318, 1670528, 1840470, 1899840, 1963168, 2088160, 2453960, 2499477, 2505792, 2533120, 2944752, 3039744, 3132240, 3233280, 3332636, 3341056, 3680940, 3799680, 3926336, 4165795, 4176320, 4907920, 4998954, 5011584, 5066240, 5889504, 6264480, 6665272, 6682112, 7361880, 7599360, 7852672, 8331590, 8352640, 9815840, 9997908, 10023168, 11779008, 12497385, 12528960, 13330544, 14723760, 15198720, 15705344, 16663180, 16705280, 19631680, 19995816, 20046336, 23558016, 24994770, 25057920, 25827929, 26661088, 29447520, 31410688, 33326360, 33410560, 39263360, 39991632, 47116032, 49989540, 50115840, 51655858, 53322176, 58895040, 66652720, 77483787, 78526720, 79983264, 94232064, 99979080, 100231680, 103311716, 106644352, 117790080, 129139645, 133305440, 154967574, 157053440, 159966528, 199958160, 206623432, 213288704, 235580160, 258279290, 266610880, 309935148, 319933056, 387418935, 399916320, 413246864, 426577408, 471160320, 516558580, 533221760, 619870296, 639866112, 774837870, 799832640, 826493728, 1033117160, 1066443520, 1239740592, 1279732224, 1549675740, 1599665280, 1652987456, 2066234320, 2132887040, 2479481184, 3099351480, 3199330560, 3305974912, 4132468640, 4958962368, 6198702960, 6398661120, 6611949824, 8264937280, 9917924736, 12397405920, 13223899648, 16529874560, 19835849472, 24794811840, 33059749120, 39671698944, 49589623680, 66119498240, 99179247360, 198358494720]

約数ペア:

[(1, 198358494720), (2, 99179247360), (3, 66119498240), (4, 49589623680), (5, 39671698944), (6, 33059749120), (8, 24794811840), (10, 19835849472), (12, 16529874560), (15, 13223899648), (16, 12397405920), (20, 9917924736), (24, 8264937280), (30, 6611949824), (31, 6398661120), (32, 6198702960), (40, 4958962368), (48, 4132468640), (60, 3305974912), (62, 3199330560), (64, 3099351480), (80, 2479481184), (93, 2132887040), (96, 2066234320), (120, 1652987456), (124, 1599665280), (128, 1549675740), (155, 1279732224), (160, 1239740592), (186, 1066443520), (192, 1033117160), (240, 826493728), (248, 799832640), (256, 774837870), (310, 639866112), (320, 619870296), (372, 533221760), (384, 516558580), (421, 471160320), (465, 426577408), (480, 413246864), (496, 399916320), (512, 387418935), (620, 319933056), (640, 309935148), (744, 266610880), (768, 258279290), (842, 235580160), (930, 213288704), (960, 206623432), (992, 199958160), (1240, 159966528), (1263, 157053440), (1280, 154967574), (1488, 133305440), (1536, 129139645), (1684, 117790080), (1860, 106644352), (1920, 103311716), (1979, 100231680), (1984, 99979080), (2105, 94232064), (2480, 79983264), (2526, 78526720), (2560, 77483787), (2976, 66652720), (3368, 58895040), (3720, 53322176), (3840, 51655858), (3958, 50115840), (3968, 49989540), (4210, 47116032), (4960, 39991632), (5052, 39263360), (5937, 33410560), (5952, 33326360), (6315, 31410688), (6736, 29447520), (7440, 26661088), (7680, 25827929), (7916, 25057920), (7936, 24994770), (8420, 23558016), (9895, 20046336), (9920, 19995816), (10104, 19631680), (11874, 16705280), (11904, 16663180), (12630, 15705344), (13051, 15198720), (13472, 14723760), (14880, 13330544), (15832, 12528960), (15872, 12497385), (16840, 11779008), (19790, 10023168), (19840, 9997908), (20208, 9815840), (23748, 8352640), (23808, 8331590), (25260, 7852672), (26102, 7599360), (26944, 7361880), (29685, 6682112), (29760, 6665272), (31664, 6264480), (33680, 5889504), (39153, 5066240), (39580, 5011584), (39680, 4998954), (40416, 4907920), (47496, 4176320), (47616, 4165795), (50520, 3926336), (52204, 3799680), (53888, 3680940), (59370, 3341056), (59520, 3332636), (61349, 3233280), (63328, 3132240), (65255, 3039744), (67360, 2944752), (78306, 2533120), (79160, 2505792), (79360, 2499477), (80832, 2453960), (94992, 2088160), (101040, 1963168), (104408, 1899840), (107776, 1840470), (118740, 1670528), (119040, 1666318), (122698, 1616640), (126656, 1566120), (130510, 1519872), (134720, 1472376), (156612, 1266560), (158320, 1252896), (161664, 1226980), (184047, 1077760), (189984, 1044080), (195765, 1013248), (202080, 981584), (208816, 949920), (215552, 920235), (237480, 835264), (238080, 833159), (245396, 808320), (253312, 783060), (261020, 759936), (269440, 736188), (306745, 646656), (313224, 633280), (316640, 626448), (323328, 613490), (368094, 538880), (379968, 522040), (391530, 506624), (404160, 490792), (417632, 474960)]