1949101440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 512

約数和(自身を含む): 7567257600

約数和(自身を除く): 5618156160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 64, 65, 66, 78, 80, 88, 93, 96, 104, 110, 120, 124, 128, 130, 132, 143, 155, 156, 160, 165, 176, 186, 192, 195, 208, 220, 229, 240, 248, 260, 264, 286, 310, 312, 320, 330, 341, 352, 372, 384, 390, 403, 416, 429, 440, 458, 465, 480, 496, 520, 528, 572, 620, 624, 640, 660, 682, 687, 704, 715, 744, 780, 806, 832, 858, 880, 916, 930, 960, 992, 1023, 1040, 1056, 1144, 1145, 1209, 1240, 1248, 1320, 1364, 1374, 1408, 1430, 1488, 1560, 1612, 1664, 1705, 1716, 1760, 1832, 1860, 1920, 1984, 2015, 2046, 2080, 2112, 2145, 2288, 2290, 2418, 2480, 2496, 2519, 2640, 2728, 2748, 2860, 2976, 2977, 3120, 3224, 3410, 3432, 3435, 3520, 3664, 3720, 3968, 4030, 4092, 4160, 4224, 4290, 4433, 4576, 4580, 4836, 4960, 4992, 5038, 5115, 5280, 5456, 5496, 5720, 5952, 5954, 6045, 6240, 6448, 6820, 6864, 6870, 7040, 7099, 7328, 7440, 7557, 8060, 8184, 8320, 8580, 8866, 8931, 9152, 9160, 9672, 9920, 10076, 10230, 10560, 10912, 10992, 11440, 11904, 11908, 12090, 12480, 12595, 12896, 13299, 13640, 13728, 13740, 14198, 14656, 14880, 14885, 15114, 16120, 16368, 17160, 17732, 17862, 18304, 18320, 19344, 19840, 20152, 20460, 21120, 21297, 21824, 21984, 22165, 22880, 23816, 24180, 24960, 25190, 25792, 26598, 27280, 27456, 27480, 28396, 29312, 29760, 29770, 30228, 32240, 32736, 32747, 34320, 35464, 35495, 35724, 36640, 37785, 38688, 40304, 40920, 42594, 43648, 43968, 44330, 44655, 45760, 47632, 48360, 50380, 51584, 53196, 54560, 54912, 54960, 56792, 59520, 59540, 60456, 64480, 65472, 65494, 66495, 68640, 70928, 70990, 71448, 73280, 75570, 77376, 78089, 80608, 81840, 85188, 87936, 88660, 89310, 91520, 92287, 95264, 96720, 98241, 100760, 106392, 106485, 109120, 109920, 113584, 119080, 120912, 128960, 130944, 130988, 132990, 137280, 141856, 141980, 142896, 146560, 151140, 154752, 156178, 161216, 163680, 163735, 170376, 177320, 178620, 184574, 190528, 193440, 196482, 201520, 212784, 212970, 218240, 219840, 227168, 234267, 238160, 241824, 257920, 261976, 265980, 274560, 276861, 283712, 283960, 285792, 302280, 312356, 322432, 327360, 327470, 340752, 354640, 357240, 369148, 381056, 386880, 390445, 392964, 403040, 425568, 425940, 439680, 454336, 461435, 468534, 476320, 483648, 491205, 523952, 531960, 553722, 567424, 567920, 571584, 604560, 624712, 654720, 654940, 681504, 709280, 714480, 738296, 773760, 780890, 785928, 806080, 851136, 851880, 908672, 922870, 937068, 952640, 967296, 982410, 1015157, 1047904, 1063920, 1107444, 1135840, 1143168, 1171335, 1209120, 1249424, 1309880, 1363008, 1384305, 1418560, 1428960, 1476592, 1561780, 1571856, 1612160, 1702272, 1703760, 1845740, 1874136, 1905280, 1964820, 2030314, 2095808, 2127840, 2214888, 2271680, 2342670, 2418240, 2498848, 2619760, 2726016, 2768610, 2837120, 2857920, 2953184, 3045471, 3123560, 3143712, 3407520, 3691480, 3748272, 3929640, 4060628, 4191616, 4255680, 4429776, 4543360, 4685340, 4836480, 4997696, 5075785, 5239520, 5537220, 5715840, 5906368, 6090942, 6247120, 6287424, 6815040, 7382960, 7496544, 7859280, 8121256, 8511360, 8859552, 9370680, 9995392, 10151570, 10479040, 11074440, 11812736, 12181884, 12494240, 12574848, 13630080, 14765920, 14993088, 15227355, 15718560, 16242512, 17719104, 18741360, 20303140, 20958080, 22148880, 24363768, 24988480, 29531840, 29986176, 30454710, 31437120, 32485024, 35438208, 37482720, 40606280, 44297760, 48727536, 49976960, 59063680, 60909420, 62874240, 64970048, 74965440, 81212560, 88595520, 97455072, 121818840, 129940096, 149930880, 162425120, 177191040, 194910144, 243637680, 324850240, 389820288, 487275360, 649700480, 974550720, 1949101440]

約数ペア:

[(1, 1949101440), (2, 974550720), (3, 649700480), (4, 487275360), (5, 389820288), (6, 324850240), (8, 243637680), (10, 194910144), (11, 177191040), (12, 162425120), (13, 149930880), (15, 129940096), (16, 121818840), (20, 97455072), (22, 88595520), (24, 81212560), (26, 74965440), (30, 64970048), (31, 62874240), (32, 60909420), (33, 59063680), (39, 49976960), (40, 48727536), (44, 44297760), (48, 40606280), (52, 37482720), (55, 35438208), (60, 32485024), (62, 31437120), (64, 30454710), (65, 29986176), (66, 29531840), (78, 24988480), (80, 24363768), (88, 22148880), (93, 20958080), (96, 20303140), (104, 18741360), (110, 17719104), (120, 16242512), (124, 15718560), (128, 15227355), (130, 14993088), (132, 14765920), (143, 13630080), (155, 12574848), (156, 12494240), (160, 12181884), (165, 11812736), (176, 11074440), (186, 10479040), (192, 10151570), (195, 9995392), (208, 9370680), (220, 8859552), (229, 8511360), (240, 8121256), (248, 7859280), (260, 7496544), (264, 7382960), (286, 6815040), (310, 6287424), (312, 6247120), (320, 6090942), (330, 5906368), (341, 5715840), (352, 5537220), (372, 5239520), (384, 5075785), (390, 4997696), (403, 4836480), (416, 4685340), (429, 4543360), (440, 4429776), (458, 4255680), (465, 4191616), (480, 4060628), (496, 3929640), (520, 3748272), (528, 3691480), (572, 3407520), (620, 3143712), (624, 3123560), (640, 3045471), (660, 2953184), (682, 2857920), (687, 2837120), (704, 2768610), (715, 2726016), (744, 2619760), (780, 2498848), (806, 2418240), (832, 2342670), (858, 2271680), (880, 2214888), (916, 2127840), (930, 2095808), (960, 2030314), (992, 1964820), (1023, 1905280), (1040, 1874136), (1056, 1845740), (1144, 1703760), (1145, 1702272), (1209, 1612160), (1240, 1571856), (1248, 1561780), (1320, 1476592), (1364, 1428960), (1374, 1418560), (1408, 1384305), (1430, 1363008), (1488, 1309880), (1560, 1249424), (1612, 1209120), (1664, 1171335), (1705, 1143168), (1716, 1135840), (1760, 1107444), (1832, 1063920), (1860, 1047904), (1920, 1015157), (1984, 982410), (2015, 967296), (2046, 952640), (2080, 937068), (2112, 922870), (2145, 908672), (2288, 851880), (2290, 851136), (2418, 806080), (2480, 785928), (2496, 780890), (2519, 773760), (2640, 738296), (2728, 714480), (2748, 709280), (2860, 681504), (2976, 654940), (2977, 654720), (3120, 624712), (3224, 604560), (3410, 571584), (3432, 567920), (3435, 567424), (3520, 553722), (3664, 531960), (3720, 523952), (3968, 491205), (4030, 483648), (4092, 476320), (4160, 468534), (4224, 461435), (4290, 454336), (4433, 439680), (4576, 425940), (4580, 425568), (4836, 403040), (4960, 392964), (4992, 390445), (5038, 386880), (5115, 381056), (5280, 369148), (5456, 357240), (5496, 354640), (5720, 340752), (5952, 327470), (5954, 327360), (6045, 322432), (6240, 312356), (6448, 302280), (6820, 285792), (6864, 283960), (6870, 283712), (7040, 276861), (7099, 274560), (7328, 265980), (7440, 261976), (7557, 257920), (8060, 241824), (8184, 238160), (8320, 234267), (8580, 227168), (8866, 219840), (8931, 218240), (9152, 212970), (9160, 212784), (9672, 201520), (9920, 196482), (10076, 193440), (10230, 190528), (10560, 184574), (10912, 178620), (10992, 177320), (11440, 170376), (11904, 163735), (11908, 163680), (12090, 161216), (12480, 156178), (12595, 154752), (12896, 151140), (13299, 146560), (13640, 142896), (13728, 141980), (13740, 141856), (14198, 137280), (14656, 132990), (14880, 130988), (14885, 130944), (15114, 128960), (16120, 120912), (16368, 119080), (17160, 113584), (17732, 109920), (17862, 109120), (18304, 106485), (18320, 106392), (19344, 100760), (19840, 98241), (20152, 96720), (20460, 95264), (21120, 92287), (21297, 91520), (21824, 89310), (21984, 88660), (22165, 87936), (22880, 85188), (23816, 81840), (24180, 80608), (24960, 78089), (25190, 77376), (25792, 75570), (26598, 73280), (27280, 71448), (27456, 70990), (27480, 70928), (28396, 68640), (29312, 66495), (29760, 65494), (29770, 65472), (30228, 64480), (32240, 60456), (32736, 59540), (32747, 59520), (34320, 56792), (35464, 54960), (35495, 54912), (35724, 54560), (36640, 53196), (37785, 51584), (38688, 50380), (40304, 48360), (40920, 47632), (42594, 45760), (43648, 44655), (43968, 44330)]