2019044880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 600

約数和(自身を含む): 7965323520

約数和(自身を除く): 5946278640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 31, 36, 38, 40, 45, 46, 48, 54, 57, 60, 62, 69, 72, 76, 80, 81, 90, 92, 93, 95, 108, 114, 115, 120, 124, 135, 138, 144, 152, 155, 162, 171, 180, 184, 186, 190, 207, 216, 228, 230, 240, 248, 270, 276, 279, 285, 304, 310, 324, 342, 345, 360, 368, 372, 380, 405, 414, 432, 437, 456, 460, 465, 496, 513, 529, 540, 552, 558, 570, 589, 620, 621, 648, 684, 690, 713, 720, 744, 760, 810, 828, 837, 855, 874, 912, 920, 930, 1026, 1035, 1058, 1080, 1104, 1116, 1140, 1178, 1240, 1242, 1296, 1311, 1368, 1380, 1395, 1426, 1488, 1520, 1539, 1587, 1620, 1656, 1674, 1710, 1748, 1767, 1840, 1860, 1863, 2052, 2070, 2116, 2139, 2160, 2185, 2232, 2280, 2356, 2480, 2484, 2511, 2565, 2622, 2645, 2736, 2760, 2790, 2852, 2945, 3078, 3105, 3174, 3240, 3312, 3348, 3420, 3496, 3534, 3565, 3720, 3726, 3933, 4104, 4140, 4185, 4232, 4278, 4370, 4464, 4560, 4712, 4761, 4968, 5022, 5130, 5244, 5290, 5301, 5520, 5580, 5704, 5890, 6156, 6210, 6348, 6417, 6480, 6555, 6696, 6840, 6992, 7068, 7130, 7440, 7452, 7695, 7866, 7935, 8208, 8280, 8370, 8464, 8556, 8740, 8835, 9315, 9424, 9522, 9936, 10044, 10051, 10260, 10488, 10580, 10602, 10695, 11160, 11408, 11780, 11799, 12312, 12420, 12555, 12696, 12834, 13110, 13392, 13547, 13680, 14136, 14260, 14283, 14904, 15390, 15732, 15870, 15903, 16399, 16560, 16740, 17112, 17480, 17670, 18630, 19044, 19251, 19665, 20088, 20102, 20520, 20976, 21160, 21204, 21390, 22320, 23560, 23598, 23805, 24624, 24840, 25110, 25392, 25668, 26220, 26505, 27094, 28272, 28520, 28566, 29808, 30153, 30780, 31464, 31740, 31806, 32085, 32798, 33480, 34224, 34960, 35340, 35397, 37260, 38088, 38502, 39330, 40176, 40204, 40641, 41040, 42320, 42408, 42780, 42849, 47120, 47196, 47610, 47709, 49197, 49680, 50220, 50255, 51336, 52440, 53010, 54188, 57040, 57132, 57753, 58995, 60306, 61560, 62928, 63480, 63612, 64170, 65596, 66960, 67735, 70680, 70794, 71415, 74520, 76176, 77004, 78660, 79515, 80408, 81282, 81995, 84816, 85560, 85698, 90459, 94392, 95220, 95418, 96255, 98394, 100440, 100510, 102672, 104880, 106020, 108376, 114264, 115506, 117990, 120612, 121923, 123120, 126960, 127224, 128340, 131192, 135470, 141360, 141588, 142830, 147591, 149040, 150765, 154008, 157320, 159030, 160816, 162564, 163990, 171120, 171396, 176985, 180918, 188784, 190440, 190836, 192510, 196788, 200880, 201020, 203205, 212040, 214245, 216752, 228528, 231012, 235980, 238545, 241224, 243846, 245985, 254448, 256680, 262384, 270940, 271377, 283176, 285660, 288765, 295182, 301530, 308016, 311581, 314640, 318060, 325128, 327980, 342792, 353970, 361836, 365769, 380880, 381672, 385020, 393576, 402040, 406410, 424080, 428490, 442773, 452295, 462024, 471960, 477090, 482448, 487692, 491970, 513360, 541880, 542754, 566352, 571320, 577530, 590364, 603060, 609615, 623162, 636120, 650256, 655960, 685584, 707940, 723672, 731538, 737955, 763344, 770040, 787152, 804080, 812820, 814131, 856980, 885546, 904590, 924048, 934743, 943920, 954180, 975384, 983940, 1083760, 1085508, 1097307, 1142640, 1155060, 1180728, 1206120, 1219230, 1246324, 1272240, 1311920, 1328319, 1356885, 1415880, 1447344, 1463076, 1475910, 1540080, 1557905, 1625640, 1628262, 1713960, 1771092, 1809180, 1828845, 1869486, 1908360, 1950768, 1967880, 2171016, 2194614, 2213865, 2310120, 2361456, 2412240, 2438460, 2492648, 2656638, 2713770, 2804229, 2831760, 2926152, 2951820, 3115810, 3251280, 3256524, 3427920, 3542184, 3618360, 3657690, 3738972, 3816720, 3935760, 4070655, 4342032, 4389228, 4427730, 4620240, 4673715, 4876920, 4985296, 5313276, 5427540, 5486535, 5608458, 5852304, 5903640, 6231620, 6513048, 6641595, 7084368, 7236720, 7315380, 7477944, 8141310, 8412687, 8778456, 8855460, 9347430, 9753840, 10626552, 10855080, 10973070, 11216916, 11807280, 12463240, 13026096, 13283190, 14021145, 14630760, 14955888, 16282620, 16825374, 17556912, 17710920, 18694860, 21253104, 21710160, 21946140, 22433832, 24926480, 25238061, 26566380, 28042290, 29261520, 32565240, 33650748, 35421840, 37389720, 42063435, 43892280, 44867664, 50476122, 53132760, 56084580, 65130480, 67301496, 74779440, 84126870, 87784560, 100952244, 106265520, 112169160, 126190305, 134602992, 168253740, 201904488, 224338320, 252380610, 336507480, 403808976, 504761220, 673014960, 1009522440, 2019044880]

約数ペア:

[(1, 2019044880), (2, 1009522440), (3, 673014960), (4, 504761220), (5, 403808976), (6, 336507480), (8, 252380610), (9, 224338320), (10, 201904488), (12, 168253740), (15, 134602992), (16, 126190305), (18, 112169160), (19, 106265520), (20, 100952244), (23, 87784560), (24, 84126870), (27, 74779440), (30, 67301496), (31, 65130480), (36, 56084580), (38, 53132760), (40, 50476122), (45, 44867664), (46, 43892280), (48, 42063435), (54, 37389720), (57, 35421840), (60, 33650748), (62, 32565240), (69, 29261520), (72, 28042290), (76, 26566380), (80, 25238061), (81, 24926480), (90, 22433832), (92, 21946140), (93, 21710160), (95, 21253104), (108, 18694860), (114, 17710920), (115, 17556912), (120, 16825374), (124, 16282620), (135, 14955888), (138, 14630760), (144, 14021145), (152, 13283190), (155, 13026096), (162, 12463240), (171, 11807280), (180, 11216916), (184, 10973070), (186, 10855080), (190, 10626552), (207, 9753840), (216, 9347430), (228, 8855460), (230, 8778456), (240, 8412687), (248, 8141310), (270, 7477944), (276, 7315380), (279, 7236720), (285, 7084368), (304, 6641595), (310, 6513048), (324, 6231620), (342, 5903640), (345, 5852304), (360, 5608458), (368, 5486535), (372, 5427540), (380, 5313276), (405, 4985296), (414, 4876920), (432, 4673715), (437, 4620240), (456, 4427730), (460, 4389228), (465, 4342032), (496, 4070655), (513, 3935760), (529, 3816720), (540, 3738972), (552, 3657690), (558, 3618360), (570, 3542184), (589, 3427920), (620, 3256524), (621, 3251280), (648, 3115810), (684, 2951820), (690, 2926152), (713, 2831760), (720, 2804229), (744, 2713770), (760, 2656638), (810, 2492648), (828, 2438460), (837, 2412240), (855, 2361456), (874, 2310120), (912, 2213865), (920, 2194614), (930, 2171016), (1026, 1967880), (1035, 1950768), (1058, 1908360), (1080, 1869486), (1104, 1828845), (1116, 1809180), (1140, 1771092), (1178, 1713960), (1240, 1628262), (1242, 1625640), (1296, 1557905), (1311, 1540080), (1368, 1475910), (1380, 1463076), (1395, 1447344), (1426, 1415880), (1488, 1356885), (1520, 1328319), (1539, 1311920), (1587, 1272240), (1620, 1246324), (1656, 1219230), (1674, 1206120), (1710, 1180728), (1748, 1155060), (1767, 1142640), (1840, 1097307), (1860, 1085508), (1863, 1083760), (2052, 983940), (2070, 975384), (2116, 954180), (2139, 943920), (2160, 934743), (2185, 924048), (2232, 904590), (2280, 885546), (2356, 856980), (2480, 814131), (2484, 812820), (2511, 804080), (2565, 787152), (2622, 770040), (2645, 763344), (2736, 737955), (2760, 731538), (2790, 723672), (2852, 707940), (2945, 685584), (3078, 655960), (3105, 650256), (3174, 636120), (3240, 623162), (3312, 609615), (3348, 603060), (3420, 590364), (3496, 577530), (3534, 571320), (3565, 566352), (3720, 542754), (3726, 541880), (3933, 513360), (4104, 491970), (4140, 487692), (4185, 482448), (4232, 477090), (4278, 471960), (4370, 462024), (4464, 452295), (4560, 442773), (4712, 428490), (4761, 424080), (4968, 406410), (5022, 402040), (5130, 393576), (5244, 385020), (5290, 381672), (5301, 380880), (5520, 365769), (5580, 361836), (5704, 353970), (5890, 342792), (6156, 327980), (6210, 325128), (6348, 318060), (6417, 314640), (6480, 311581), (6555, 308016), (6696, 301530), (6840, 295182), (6992, 288765), (7068, 285660), (7130, 283176), (7440, 271377), (7452, 270940), (7695, 262384), (7866, 256680), (7935, 254448), (8208, 245985), (8280, 243846), (8370, 241224), (8464, 238545), (8556, 235980), (8740, 231012), (8835, 228528), (9315, 216752), (9424, 214245), (9522, 212040), (9936, 203205), (10044, 201020), (10051, 200880), (10260, 196788), (10488, 192510), (10580, 190836), (10602, 190440), (10695, 188784), (11160, 180918), (11408, 176985), (11780, 171396), (11799, 171120), (12312, 163990), (12420, 162564), (12555, 160816), (12696, 159030), (12834, 157320), (13110, 154008), (13392, 150765), (13547, 149040), (13680, 147591), (14136, 142830), (14260, 141588), (14283, 141360), (14904, 135470), (15390, 131192), (15732, 128340), (15870, 127224), (15903, 126960), (16399, 123120), (16560, 121923), (16740, 120612), (17112, 117990), (17480, 115506), (17670, 114264), (18630, 108376), (19044, 106020), (19251, 104880), (19665, 102672), (20088, 100510), (20102, 100440), (20520, 98394), (20976, 96255), (21160, 95418), (21204, 95220), (21390, 94392), (22320, 90459), (23560, 85698), (23598, 85560), (23805, 84816), (24624, 81995), (24840, 81282), (25110, 80408), (25392, 79515), (25668, 78660), (26220, 77004), (26505, 76176), (27094, 74520), (28272, 71415), (28520, 70794), (28566, 70680), (29808, 67735), (30153, 66960), (30780, 65596), (31464, 64170), (31740, 63612), (31806, 63480), (32085, 62928), (32798, 61560), (33480, 60306), (34224, 58995), (34960, 57753), (35340, 57132), (35397, 57040), (37260, 54188), (38088, 53010), (38502, 52440), (39330, 51336), (40176, 50255), (40204, 50220), (40641, 49680), (41040, 49197), (42320, 47709), (42408, 47610), (42780, 47196), (42849, 47120)]