2918483820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 10379206656

約数和(自身を除く): 7460722836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 181, 191, 201, 210, 252, 268, 315, 335, 362, 382, 402, 420, 469, 543, 573, 603, 630, 670, 724, 764, 804, 905, 938, 955, 1005, 1086, 1146, 1206, 1260, 1267, 1337, 1340, 1407, 1629, 1719, 1810, 1876, 1910, 2010, 2172, 2292, 2345, 2412, 2534, 2674, 2715, 2814, 2865, 3015, 3258, 3438, 3620, 3801, 3820, 4011, 4020, 4221, 4690, 5068, 5348, 5430, 5628, 5730, 6030, 6335, 6516, 6685, 6876, 7035, 7602, 8022, 8145, 8442, 8595, 9380, 10860, 11403, 11460, 12033, 12060, 12127, 12670, 12797, 13370, 14070, 15204, 16044, 16290, 16884, 17190, 19005, 20055, 21105, 22806, 24066, 24254, 25340, 25594, 26740, 28140, 32580, 34380, 34571, 36381, 38010, 38391, 40110, 42210, 45612, 48132, 48508, 51188, 57015, 60165, 60635, 63985, 69142, 72762, 76020, 76782, 80220, 84420, 84889, 89579, 103713, 109143, 114030, 115173, 120330, 121270, 127970, 138284, 145524, 153564, 169778, 172855, 179158, 181905, 191955, 207426, 218286, 228060, 230346, 240660, 241997, 242540, 254667, 255940, 268737, 311139, 339556, 345710, 358316, 363810, 383910, 414852, 424445, 436572, 447895, 460692, 483994, 509334, 518565, 537474, 545715, 575865, 622278, 691420, 725991, 727620, 764001, 767820, 806211, 848890, 895790, 967988, 1018668, 1037130, 1074948, 1091430, 1151730, 1209985, 1244556, 1273335, 1343685, 1451982, 1528002, 1555695, 1612422, 1697780, 1791580, 2074260, 2177973, 2182860, 2303460, 2316257, 2419970, 2546670, 2687370, 2903964, 3056004, 3111390, 3224844, 3629955, 3820005, 4031055, 4355946, 4632514, 4839940, 5093340, 5374740, 6222780, 6948771, 7259910, 7640010, 8062110, 8711892, 9265028, 10889865, 11581285, 13897542, 14519820, 15280020, 16124220, 16213799, 20846313, 21779730, 23162570, 27795084, 32427598, 34743855, 41692626, 43559460, 46325140, 48641397, 64855196, 69487710, 81068995, 83385252, 97282794, 104231565, 138975420, 145924191, 162137990, 194565588, 208463130, 243206985, 291848382, 324275980, 416926260, 486413970, 583696764, 729620955, 972827940, 1459241910, 2918483820]

約数ペア:

[(1, 2918483820), (2, 1459241910), (3, 972827940), (4, 729620955), (5, 583696764), (6, 486413970), (7, 416926260), (9, 324275980), (10, 291848382), (12, 243206985), (14, 208463130), (15, 194565588), (18, 162137990), (20, 145924191), (21, 138975420), (28, 104231565), (30, 97282794), (35, 83385252), (36, 81068995), (42, 69487710), (45, 64855196), (60, 48641397), (63, 46325140), (67, 43559460), (70, 41692626), (84, 34743855), (90, 32427598), (105, 27795084), (126, 23162570), (134, 21779730), (140, 20846313), (180, 16213799), (181, 16124220), (191, 15280020), (201, 14519820), (210, 13897542), (252, 11581285), (268, 10889865), (315, 9265028), (335, 8711892), (362, 8062110), (382, 7640010), (402, 7259910), (420, 6948771), (469, 6222780), (543, 5374740), (573, 5093340), (603, 4839940), (630, 4632514), (670, 4355946), (724, 4031055), (764, 3820005), (804, 3629955), (905, 3224844), (938, 3111390), (955, 3056004), (1005, 2903964), (1086, 2687370), (1146, 2546670), (1206, 2419970), (1260, 2316257), (1267, 2303460), (1337, 2182860), (1340, 2177973), (1407, 2074260), (1629, 1791580), (1719, 1697780), (1810, 1612422), (1876, 1555695), (1910, 1528002), (2010, 1451982), (2172, 1343685), (2292, 1273335), (2345, 1244556), (2412, 1209985), (2534, 1151730), (2674, 1091430), (2715, 1074948), (2814, 1037130), (2865, 1018668), (3015, 967988), (3258, 895790), (3438, 848890), (3620, 806211), (3801, 767820), (3820, 764001), (4011, 727620), (4020, 725991), (4221, 691420), (4690, 622278), (5068, 575865), (5348, 545715), (5430, 537474), (5628, 518565), (5730, 509334), (6030, 483994), (6335, 460692), (6516, 447895), (6685, 436572), (6876, 424445), (7035, 414852), (7602, 383910), (8022, 363810), (8145, 358316), (8442, 345710), (8595, 339556), (9380, 311139), (10860, 268737), (11403, 255940), (11460, 254667), (12033, 242540), (12060, 241997), (12127, 240660), (12670, 230346), (12797, 228060), (13370, 218286), (14070, 207426), (15204, 191955), (16044, 181905), (16290, 179158), (16884, 172855), (17190, 169778), (19005, 153564), (20055, 145524), (21105, 138284), (22806, 127970), (24066, 121270), (24254, 120330), (25340, 115173), (25594, 114030), (26740, 109143), (28140, 103713), (32580, 89579), (34380, 84889), (34571, 84420), (36381, 80220), (38010, 76782), (38391, 76020), (40110, 72762), (42210, 69142), (45612, 63985), (48132, 60635), (48508, 60165), (51188, 57015)]