2037211920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1262

約数の個数: 240

約数和(自身を含む): 7260963840

約数和(自身を除く): 5223751920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 137, 144, 152, 171, 180, 190, 228, 240, 274, 285, 304, 342, 360, 380, 411, 456, 548, 570, 684, 685, 720, 760, 822, 855, 912, 1087, 1096, 1140, 1233, 1368, 1370, 1520, 1644, 1710, 2055, 2174, 2192, 2280, 2466, 2603, 2736, 2740, 3261, 3288, 3420, 4110, 4348, 4560, 4932, 5206, 5435, 5480, 6165, 6522, 6576, 6840, 7809, 8220, 8696, 9783, 9864, 10412, 10870, 10960, 12330, 13015, 13044, 13680, 15618, 16305, 16440, 17392, 19566, 19728, 20653, 20824, 21740, 23427, 24660, 26030, 26088, 31236, 32610, 32880, 39045, 39132, 41306, 41648, 43480, 46854, 48915, 49320, 52060, 52176, 61959, 62472, 65220, 78090, 78264, 82612, 86960, 93708, 97830, 98640, 103265, 104120, 117135, 123918, 124944, 130440, 148919, 156180, 156528, 165224, 185877, 187416, 195660, 206530, 208240, 234270, 247836, 260880, 297838, 309795, 312360, 330448, 371754, 374832, 391320, 413060, 446757, 468540, 495672, 595676, 619590, 624720, 743508, 744595, 782640, 826120, 893514, 929385, 937080, 991344, 1191352, 1239180, 1340271, 1487016, 1489190, 1652240, 1787028, 1858770, 1874160, 2233785, 2382704, 2478360, 2680542, 2829461, 2974032, 2978380, 3574056, 3717540, 4467570, 4956720, 5361084, 5658922, 5956760, 6701355, 7148112, 7435080, 8488383, 8935140, 10722168, 11317844, 11913520, 13402710, 14147305, 14870160, 16976766, 17870280, 21444336, 22635688, 25465149, 26805420, 28294610, 33953532, 35740560, 42441915, 45271376, 50930298, 53610840, 56589220, 67907064, 84883830, 101860596, 107221680, 113178440, 127325745, 135814128, 169767660, 203721192, 226356880, 254651490, 339535320, 407442384, 509302980, 679070640, 1018605960, 2037211920]

約数ペア:

[(1, 2037211920), (2, 1018605960), (3, 679070640), (4, 509302980), (5, 407442384), (6, 339535320), (8, 254651490), (9, 226356880), (10, 203721192), (12, 169767660), (15, 135814128), (16, 127325745), (18, 113178440), (19, 107221680), (20, 101860596), (24, 84883830), (30, 67907064), (36, 56589220), (38, 53610840), (40, 50930298), (45, 45271376), (48, 42441915), (57, 35740560), (60, 33953532), (72, 28294610), (76, 26805420), (80, 25465149), (90, 22635688), (95, 21444336), (114, 17870280), (120, 16976766), (137, 14870160), (144, 14147305), (152, 13402710), (171, 11913520), (180, 11317844), (190, 10722168), (228, 8935140), (240, 8488383), (274, 7435080), (285, 7148112), (304, 6701355), (342, 5956760), (360, 5658922), (380, 5361084), (411, 4956720), (456, 4467570), (548, 3717540), (570, 3574056), (684, 2978380), (685, 2974032), (720, 2829461), (760, 2680542), (822, 2478360), (855, 2382704), (912, 2233785), (1087, 1874160), (1096, 1858770), (1140, 1787028), (1233, 1652240), (1368, 1489190), (1370, 1487016), (1520, 1340271), (1644, 1239180), (1710, 1191352), (2055, 991344), (2174, 937080), (2192, 929385), (2280, 893514), (2466, 826120), (2603, 782640), (2736, 744595), (2740, 743508), (3261, 624720), (3288, 619590), (3420, 595676), (4110, 495672), (4348, 468540), (4560, 446757), (4932, 413060), (5206, 391320), (5435, 374832), (5480, 371754), (6165, 330448), (6522, 312360), (6576, 309795), (6840, 297838), (7809, 260880), (8220, 247836), (8696, 234270), (9783, 208240), (9864, 206530), (10412, 195660), (10870, 187416), (10960, 185877), (12330, 165224), (13015, 156528), (13044, 156180), (13680, 148919), (15618, 130440), (16305, 124944), (16440, 123918), (17392, 117135), (19566, 104120), (19728, 103265), (20653, 98640), (20824, 97830), (21740, 93708), (23427, 86960), (24660, 82612), (26030, 78264), (26088, 78090), (31236, 65220), (32610, 62472), (32880, 61959), (39045, 52176), (39132, 52060), (41306, 49320), (41648, 48915), (43480, 46854)]