19489487760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:848

約数の個数: 400

約数和(自身を含む): 70080983280

約数和(自身を除く): 50591495520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 109, 120, 123, 135, 144, 162, 164, 180, 205, 216, 218, 240, 246, 270, 324, 327, 328, 360, 369, 405, 410, 432, 436, 492, 540, 545, 615, 648, 654, 656, 673, 720, 738, 810, 820, 872, 981, 984, 1080, 1090, 1107, 1230, 1296, 1308, 1346, 1476, 1620, 1635, 1640, 1744, 1845, 1962, 1968, 2019, 2160, 2180, 2214, 2460, 2616, 2692, 2943, 2952, 3240, 3270, 3280, 3321, 3365, 3690, 3924, 4038, 4360, 4428, 4469, 4905, 4920, 5232, 5384, 5535, 5886, 5904, 6057, 6480, 6540, 6642, 6730, 7380, 7848, 8076, 8720, 8829, 8856, 8938, 9810, 9840, 10095, 10768, 11070, 11772, 12114, 13080, 13284, 13407, 13460, 14715, 14760, 15696, 16152, 16605, 17658, 17712, 17876, 18171, 19620, 20190, 22140, 22345, 23544, 24228, 26160, 26568, 26814, 26920, 27593, 29430, 29520, 30285, 32304, 33210, 35316, 35752, 36342, 39240, 40221, 40380, 44145, 44280, 44690, 47088, 48456, 53136, 53628, 53840, 54513, 55186, 58860, 60570, 66420, 67035, 70632, 71504, 72684, 73357, 78480, 80442, 80760, 82779, 88290, 88560, 89380, 90855, 96912, 107256, 109026, 110372, 117720, 120663, 121140, 132840, 134070, 137965, 141264, 145368, 146714, 160884, 161520, 165558, 176580, 178760, 181710, 201105, 214512, 218052, 220071, 220744, 235440, 241326, 242280, 248337, 265680, 268140, 272565, 275930, 290736, 293428, 321768, 331116, 353160, 357520, 361989, 363420, 366785, 402210, 413895, 436104, 440142, 441488, 482652, 484560, 496674, 536280, 545130, 551860, 586856, 603315, 643536, 660213, 662232, 706320, 723978, 726840, 733570, 745011, 804420, 827790, 872208, 880284, 965304, 993348, 1072560, 1090260, 1100355, 1103720, 1173712, 1206630, 1241685, 1320426, 1324464, 1447956, 1453680, 1467140, 1490022, 1608840, 1655580, 1760568, 1809945, 1930608, 1980639, 1986696, 2180520, 2200710, 2207440, 2235033, 2413260, 2483370, 2640852, 2895912, 2934280, 2980044, 3007637, 3217680, 3301065, 3311160, 3521136, 3619890, 3725055, 3961278, 3973392, 4361040, 4401420, 4470066, 4826520, 4966740, 5281704, 5791824, 5868560, 5941917, 5960088, 6015274, 6602130, 6622320, 7239780, 7450110, 7922556, 8802840, 8940132, 9022911, 9653040, 9903195, 9933480, 10563408, 11175165, 11883834, 11920176, 12030548, 13204260, 14479560, 14900220, 15038185, 15845112, 17605680, 17880264, 18045822, 19806390, 19866960, 22350330, 23767668, 24061096, 26408520, 27068733, 28959120, 29709585, 29800440, 30076370, 31690224, 35760528, 36091644, 39612780, 44700660, 45114555, 47535336, 48122192, 52817040, 54137466, 59419170, 59600880, 60152740, 72183288, 79225560, 81206199, 89401320, 90229110, 95070672, 108274932, 118838340, 120305480, 135343665, 144366576, 158451120, 162412398, 178802640, 180458220, 216549864, 237676680, 240610960, 243618597, 270687330, 324824796, 360916440, 406030995, 433099728, 475353360, 487237194, 541374660, 649649592, 721832880, 812061990, 974474388, 1082749320, 1218092985, 1299299184, 1624123980, 1948948776, 2165498640, 2436185970, 3248247960, 3897897552, 4872371940, 6496495920, 9744743880, 19489487760]

約数ペア:

[(1, 19489487760), (2, 9744743880), (3, 6496495920), (4, 4872371940), (5, 3897897552), (6, 3248247960), (8, 2436185970), (9, 2165498640), (10, 1948948776), (12, 1624123980), (15, 1299299184), (16, 1218092985), (18, 1082749320), (20, 974474388), (24, 812061990), (27, 721832880), (30, 649649592), (36, 541374660), (40, 487237194), (41, 475353360), (45, 433099728), (48, 406030995), (54, 360916440), (60, 324824796), (72, 270687330), (80, 243618597), (81, 240610960), (82, 237676680), (90, 216549864), (108, 180458220), (109, 178802640), (120, 162412398), (123, 158451120), (135, 144366576), (144, 135343665), (162, 120305480), (164, 118838340), (180, 108274932), (205, 95070672), (216, 90229110), (218, 89401320), (240, 81206199), (246, 79225560), (270, 72183288), (324, 60152740), (327, 59600880), (328, 59419170), (360, 54137466), (369, 52817040), (405, 48122192), (410, 47535336), (432, 45114555), (436, 44700660), (492, 39612780), (540, 36091644), (545, 35760528), (615, 31690224), (648, 30076370), (654, 29800440), (656, 29709585), (673, 28959120), (720, 27068733), (738, 26408520), (810, 24061096), (820, 23767668), (872, 22350330), (981, 19866960), (984, 19806390), (1080, 18045822), (1090, 17880264), (1107, 17605680), (1230, 15845112), (1296, 15038185), (1308, 14900220), (1346, 14479560), (1476, 13204260), (1620, 12030548), (1635, 11920176), (1640, 11883834), (1744, 11175165), (1845, 10563408), (1962, 9933480), (1968, 9903195), (2019, 9653040), (2160, 9022911), (2180, 8940132), (2214, 8802840), (2460, 7922556), (2616, 7450110), (2692, 7239780), (2943, 6622320), (2952, 6602130), (3240, 6015274), (3270, 5960088), (3280, 5941917), (3321, 5868560), (3365, 5791824), (3690, 5281704), (3924, 4966740), (4038, 4826520), (4360, 4470066), (4428, 4401420), (4469, 4361040), (4905, 3973392), (4920, 3961278), (5232, 3725055), (5384, 3619890), (5535, 3521136), (5886, 3311160), (5904, 3301065), (6057, 3217680), (6480, 3007637), (6540, 2980044), (6642, 2934280), (6730, 2895912), (7380, 2640852), (7848, 2483370), (8076, 2413260), (8720, 2235033), (8829, 2207440), (8856, 2200710), (8938, 2180520), (9810, 1986696), (9840, 1980639), (10095, 1930608), (10768, 1809945), (11070, 1760568), (11772, 1655580), (12114, 1608840), (13080, 1490022), (13284, 1467140), (13407, 1453680), (13460, 1447956), (14715, 1324464), (14760, 1320426), (15696, 1241685), (16152, 1206630), (16605, 1173712), (17658, 1103720), (17712, 1100355), (17876, 1090260), (18171, 1072560), (19620, 993348), (20190, 965304), (22140, 880284), (22345, 872208), (23544, 827790), (24228, 804420), (26160, 745011), (26568, 733570), (26814, 726840), (26920, 723978), (27593, 706320), (29430, 662232), (29520, 660213), (30285, 643536), (32304, 603315), (33210, 586856), (35316, 551860), (35752, 545130), (36342, 536280), (39240, 496674), (40221, 484560), (40380, 482652), (44145, 441488), (44280, 440142), (44690, 436104), (47088, 413895), (48456, 402210), (53136, 366785), (53628, 363420), (53840, 361989), (54513, 357520), (55186, 353160), (58860, 331116), (60570, 321768), (66420, 293428), (67035, 290736), (70632, 275930), (71504, 272565), (72684, 268140), (73357, 265680), (78480, 248337), (80442, 242280), (80760, 241326), (82779, 235440), (88290, 220744), (88560, 220071), (89380, 218052), (90855, 214512), (96912, 201105), (107256, 181710), (109026, 178760), (110372, 176580), (117720, 165558), (120663, 161520), (121140, 160884), (132840, 146714), (134070, 145368), (137965, 141264)]