19266423680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 384

約数和(自身を含む): 57642321600

約数和(自身を除く): 38375897920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 71, 80, 85, 98, 112, 119, 128, 136, 140, 142, 160, 170, 196, 224, 238, 245, 272, 280, 284, 320, 340, 355, 392, 448, 476, 490, 497, 509, 544, 560, 568, 595, 640, 680, 710, 784, 833, 896, 952, 980, 994, 1018, 1088, 1120, 1136, 1190, 1207, 1360, 1420, 1568, 1666, 1904, 1960, 1988, 2036, 2176, 2240, 2272, 2380, 2414, 2485, 2545, 2720, 2840, 3136, 3332, 3479, 3563, 3808, 3920, 3976, 4072, 4165, 4480, 4544, 4760, 4828, 4970, 5090, 5440, 5680, 6035, 6272, 6664, 6958, 7126, 7616, 7840, 7952, 8144, 8330, 8449, 8653, 9088, 9520, 9656, 9940, 10180, 10880, 11360, 12070, 13328, 13916, 14252, 15232, 15680, 15904, 16288, 16660, 16898, 17306, 17395, 17815, 19040, 19312, 19880, 20360, 22720, 24140, 24941, 26656, 27832, 28504, 31360, 31808, 32576, 33320, 33796, 34612, 34790, 35630, 36139, 38080, 38624, 39760, 40720, 42245, 43265, 45440, 48280, 49882, 53312, 55664, 57008, 59143, 60571, 63616, 65152, 66640, 67592, 69224, 69580, 71260, 72278, 76160, 77248, 79520, 81440, 84490, 86530, 96560, 99764, 106624, 111328, 114016, 118286, 121142, 124705, 133280, 135184, 138448, 139160, 142520, 144556, 154496, 159040, 162880, 168980, 173060, 180695, 193120, 199528, 222656, 228032, 236572, 242284, 249410, 252973, 266560, 270368, 276896, 278320, 285040, 289112, 295715, 302855, 318080, 325760, 337960, 346120, 361390, 386240, 399056, 423997, 445312, 456064, 473144, 484568, 498820, 505946, 533120, 540736, 553792, 556640, 570080, 578224, 591430, 605710, 614363, 675920, 692240, 722780, 772480, 798112, 847994, 946288, 969136, 997640, 1011892, 1081472, 1107584, 1113280, 1140160, 1156448, 1182860, 1211420, 1228726, 1264865, 1351840, 1384480, 1445560, 1596224, 1695988, 1770811, 1892576, 1938272, 1995280, 2023784, 2119985, 2226560, 2280320, 2312896, 2365720, 2422840, 2457452, 2529730, 2703680, 2768960, 2891120, 3071815, 3192448, 3391976, 3541622, 3785152, 3876544, 3990560, 4047568, 4239970, 4300541, 4625792, 4731440, 4845680, 4914904, 5059460, 5407360, 5537920, 5782240, 6143630, 6783952, 7083244, 7570304, 7753088, 7981120, 8095136, 8479940, 8601082, 8854055, 9462880, 9691360, 9829808, 10118920, 11564480, 12287260, 13567904, 14166488, 15962240, 16190272, 16959880, 17202164, 17708110, 18925760, 19382720, 19659616, 20237840, 21502705, 23128960, 24574520, 27135808, 28332976, 30103787, 32380544, 33919760, 34404328, 35416220, 37851520, 38765440, 39319232, 40475680, 43005410, 49149040, 54271616, 56665952, 60207574, 67839520, 68808656, 70832440, 78638464, 80951360, 86010820, 98298080, 113331904, 120415148, 135679040, 137617312, 141664880, 150518935, 161902720, 172021640, 196596160, 226663808, 240830296, 271358080, 275234624, 283329760, 301037870, 344043280, 393192320, 481660592, 550469248, 566659520, 602075740, 688086560, 963321184, 1133319040, 1204151480, 1376173120, 1926642368, 2408302960, 2752346240, 3853284736, 4816605920, 9633211840, 19266423680]

約数ペア:

[(1, 19266423680), (2, 9633211840), (4, 4816605920), (5, 3853284736), (7, 2752346240), (8, 2408302960), (10, 1926642368), (14, 1376173120), (16, 1204151480), (17, 1133319040), (20, 963321184), (28, 688086560), (32, 602075740), (34, 566659520), (35, 550469248), (40, 481660592), (49, 393192320), (56, 344043280), (64, 301037870), (68, 283329760), (70, 275234624), (71, 271358080), (80, 240830296), (85, 226663808), (98, 196596160), (112, 172021640), (119, 161902720), (128, 150518935), (136, 141664880), (140, 137617312), (142, 135679040), (160, 120415148), (170, 113331904), (196, 98298080), (224, 86010820), (238, 80951360), (245, 78638464), (272, 70832440), (280, 68808656), (284, 67839520), (320, 60207574), (340, 56665952), (355, 54271616), (392, 49149040), (448, 43005410), (476, 40475680), (490, 39319232), (497, 38765440), (509, 37851520), (544, 35416220), (560, 34404328), (568, 33919760), (595, 32380544), (640, 30103787), (680, 28332976), (710, 27135808), (784, 24574520), (833, 23128960), (896, 21502705), (952, 20237840), (980, 19659616), (994, 19382720), (1018, 18925760), (1088, 17708110), (1120, 17202164), (1136, 16959880), (1190, 16190272), (1207, 15962240), (1360, 14166488), (1420, 13567904), (1568, 12287260), (1666, 11564480), (1904, 10118920), (1960, 9829808), (1988, 9691360), (2036, 9462880), (2176, 8854055), (2240, 8601082), (2272, 8479940), (2380, 8095136), (2414, 7981120), (2485, 7753088), (2545, 7570304), (2720, 7083244), (2840, 6783952), (3136, 6143630), (3332, 5782240), (3479, 5537920), (3563, 5407360), (3808, 5059460), (3920, 4914904), (3976, 4845680), (4072, 4731440), (4165, 4625792), (4480, 4300541), (4544, 4239970), (4760, 4047568), (4828, 3990560), (4970, 3876544), (5090, 3785152), (5440, 3541622), (5680, 3391976), (6035, 3192448), (6272, 3071815), (6664, 2891120), (6958, 2768960), (7126, 2703680), (7616, 2529730), (7840, 2457452), (7952, 2422840), (8144, 2365720), (8330, 2312896), (8449, 2280320), (8653, 2226560), (9088, 2119985), (9520, 2023784), (9656, 1995280), (9940, 1938272), (10180, 1892576), (10880, 1770811), (11360, 1695988), (12070, 1596224), (13328, 1445560), (13916, 1384480), (14252, 1351840), (15232, 1264865), (15680, 1228726), (15904, 1211420), (16288, 1182860), (16660, 1156448), (16898, 1140160), (17306, 1113280), (17395, 1107584), (17815, 1081472), (19040, 1011892), (19312, 997640), (19880, 969136), (20360, 946288), (22720, 847994), (24140, 798112), (24941, 772480), (26656, 722780), (27832, 692240), (28504, 675920), (31360, 614363), (31808, 605710), (32576, 591430), (33320, 578224), (33796, 570080), (34612, 556640), (34790, 553792), (35630, 540736), (36139, 533120), (38080, 505946), (38624, 498820), (39760, 484568), (40720, 473144), (42245, 456064), (43265, 445312), (45440, 423997), (48280, 399056), (49882, 386240), (53312, 361390), (55664, 346120), (57008, 337960), (59143, 325760), (60571, 318080), (63616, 302855), (65152, 295715), (66640, 289112), (67592, 285040), (69224, 278320), (69580, 276896), (71260, 270368), (72278, 266560), (76160, 252973), (77248, 249410), (79520, 242284), (81440, 236572), (84490, 228032), (86530, 222656), (96560, 199528), (99764, 193120), (106624, 180695), (111328, 173060), (114016, 168980), (118286, 162880), (121142, 159040), (124705, 154496), (133280, 144556), (135184, 142520), (138448, 139160)]