1397842920

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:109

約数の個数: 384

約数和(自身を含む): 5142384000

約数和(自身を除く): 3744541080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 216, 228, 232, 243, 261, 270, 285, 290, 324, 342, 348, 360, 380, 405, 435, 456, 486, 513, 522, 540, 551, 570, 580, 648, 684, 696, 729, 760, 783, 810, 841, 855, 870, 972, 1026, 1044, 1080, 1102, 1140, 1160, 1215, 1305, 1368, 1458, 1539, 1566, 1620, 1653, 1682, 1710, 1740, 1944, 2052, 2088, 2187, 2204, 2280, 2349, 2430, 2523, 2565, 2610, 2755, 2916, 3078, 3132, 3240, 3306, 3364, 3420, 3480, 3645, 3915, 4104, 4205, 4374, 4408, 4617, 4698, 4860, 4959, 5046, 5130, 5220, 5510, 5832, 6156, 6264, 6612, 6728, 6840, 7047, 7290, 7569, 7695, 7830, 8265, 8410, 8748, 9234, 9396, 9720, 9918, 10092, 10260, 10440, 10935, 11020, 11745, 12312, 12615, 13224, 13851, 14094, 14580, 14877, 15138, 15390, 15660, 15979, 16530, 16820, 17496, 18468, 18792, 19836, 20184, 20520, 21141, 21870, 22040, 22707, 23085, 23490, 24795, 25230, 27702, 28188, 29160, 29754, 30276, 30780, 31320, 31958, 33060, 33640, 35235, 36936, 37845, 39672, 41553, 42282, 43740, 44631, 45414, 46170, 46980, 47937, 49590, 50460, 55404, 56376, 59508, 60552, 61560, 63423, 63916, 66120, 68121, 69255, 70470, 74385, 75690, 79895, 83106, 84564, 87480, 89262, 90828, 92340, 93960, 95874, 99180, 100920, 105705, 110808, 113535, 119016, 126846, 127832, 133893, 136242, 138510, 140940, 143811, 148770, 151380, 159790, 166212, 169128, 178524, 181656, 184680, 191748, 198360, 204363, 207765, 211410, 223155, 227070, 239685, 253692, 267786, 272484, 277020, 281880, 287622, 297540, 302760, 317115, 319580, 332424, 340605, 357048, 383496, 401679, 408726, 415530, 422820, 431433, 446310, 454140, 479370, 507384, 535572, 544968, 554040, 575244, 595080, 613089, 634230, 639160, 669465, 681210, 719055, 803358, 817452, 831060, 845640, 862866, 892620, 908280, 958740, 1021815, 1071144, 1150488, 1205037, 1226178, 1268460, 1294299, 1338930, 1362420, 1438110, 1606716, 1634904, 1662120, 1725732, 1785240, 1839267, 1917480, 2008395, 2043630, 2157165, 2410074, 2452356, 2536920, 2588598, 2677860, 2724840, 2876220, 3065445, 3213432, 3451464, 3678534, 3882897, 4016790, 4087260, 4314330, 4820148, 4904712, 5177196, 5355720, 5752440, 6025185, 6130890, 6471495, 7357068, 7765794, 8033580, 8174520, 8628660, 9196335, 9640296, 10354392, 11648691, 12050370, 12261780, 12942990, 14714136, 15531588, 16067160, 17257320, 18392670, 19414485, 23297382, 24100740, 24523560, 25885980, 31063176, 34946073, 36785340, 38828970, 46594764, 48201480, 51771960, 58243455, 69892146, 73570680, 77657940, 93189528, 116486910, 139784292, 155315880, 174730365, 232973820, 279568584, 349460730, 465947640, 698921460, 1397842920]

約数ペア:

[(1, 1397842920), (2, 698921460), (3, 465947640), (4, 349460730), (5, 279568584), (6, 232973820), (8, 174730365), (9, 155315880), (10, 139784292), (12, 116486910), (15, 93189528), (18, 77657940), (19, 73570680), (20, 69892146), (24, 58243455), (27, 51771960), (29, 48201480), (30, 46594764), (36, 38828970), (38, 36785340), (40, 34946073), (45, 31063176), (54, 25885980), (57, 24523560), (58, 24100740), (60, 23297382), (72, 19414485), (76, 18392670), (81, 17257320), (87, 16067160), (90, 15531588), (95, 14714136), (108, 12942990), (114, 12261780), (116, 12050370), (120, 11648691), (135, 10354392), (145, 9640296), (152, 9196335), (162, 8628660), (171, 8174520), (174, 8033580), (180, 7765794), (190, 7357068), (216, 6471495), (228, 6130890), (232, 6025185), (243, 5752440), (261, 5355720), (270, 5177196), (285, 4904712), (290, 4820148), (324, 4314330), (342, 4087260), (348, 4016790), (360, 3882897), (380, 3678534), (405, 3451464), (435, 3213432), (456, 3065445), (486, 2876220), (513, 2724840), (522, 2677860), (540, 2588598), (551, 2536920), (570, 2452356), (580, 2410074), (648, 2157165), (684, 2043630), (696, 2008395), (729, 1917480), (760, 1839267), (783, 1785240), (810, 1725732), (841, 1662120), (855, 1634904), (870, 1606716), (972, 1438110), (1026, 1362420), (1044, 1338930), (1080, 1294299), (1102, 1268460), (1140, 1226178), (1160, 1205037), (1215, 1150488), (1305, 1071144), (1368, 1021815), (1458, 958740), (1539, 908280), (1566, 892620), (1620, 862866), (1653, 845640), (1682, 831060), (1710, 817452), (1740, 803358), (1944, 719055), (2052, 681210), (2088, 669465), (2187, 639160), (2204, 634230), (2280, 613089), (2349, 595080), (2430, 575244), (2523, 554040), (2565, 544968), (2610, 535572), (2755, 507384), (2916, 479370), (3078, 454140), (3132, 446310), (3240, 431433), (3306, 422820), (3364, 415530), (3420, 408726), (3480, 401679), (3645, 383496), (3915, 357048), (4104, 340605), (4205, 332424), (4374, 319580), (4408, 317115), (4617, 302760), (4698, 297540), (4860, 287622), (4959, 281880), (5046, 277020), (5130, 272484), (5220, 267786), (5510, 253692), (5832, 239685), (6156, 227070), (6264, 223155), (6612, 211410), (6728, 207765), (6840, 204363), (7047, 198360), (7290, 191748), (7569, 184680), (7695, 181656), (7830, 178524), (8265, 169128), (8410, 166212), (8748, 159790), (9234, 151380), (9396, 148770), (9720, 143811), (9918, 140940), (10092, 138510), (10260, 136242), (10440, 133893), (10935, 127832), (11020, 126846), (11745, 119016), (12312, 113535), (12615, 110808), (13224, 105705), (13851, 100920), (14094, 99180), (14580, 95874), (14877, 93960), (15138, 92340), (15390, 90828), (15660, 89262), (15979, 87480), (16530, 84564), (16820, 83106), (17496, 79895), (18468, 75690), (18792, 74385), (19836, 70470), (20184, 69255), (20520, 68121), (21141, 66120), (21870, 63916), (22040, 63423), (22707, 61560), (23085, 60552), (23490, 59508), (24795, 56376), (25230, 55404), (27702, 50460), (28188, 49590), (29160, 47937), (29754, 46980), (30276, 46170), (30780, 45414), (31320, 44631), (31958, 43740), (33060, 42282), (33640, 41553), (35235, 39672), (36936, 37845)]