1920733560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:844

約数の個数: 320

約数和(自身を含む): 6970471200

約数和(自身を除く): 5049737640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 81, 82, 90, 95, 108, 114, 120, 123, 135, 152, 162, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 324, 328, 342, 360, 369, 380, 405, 410, 456, 492, 513, 540, 570, 615, 648, 684, 738, 760, 761, 779, 810, 820, 855, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1522, 1539, 1558, 1620, 1640, 1710, 1845, 2052, 2214, 2280, 2283, 2337, 2460, 2565, 2952, 3044, 3078, 3116, 3240, 3321, 3420, 3690, 3805, 3895, 4104, 4428, 4566, 4674, 4920, 5130, 5535, 6088, 6156, 6232, 6642, 6840, 6849, 7011, 7380, 7610, 7695, 7790, 8856, 9132, 9348, 10260, 11070, 11415, 11685, 12312, 13284, 13698, 14022, 14459, 14760, 15220, 15390, 15580, 16605, 18264, 18696, 20520, 20547, 21033, 22140, 22830, 23370, 26568, 27396, 28044, 28918, 30440, 30780, 31160, 31201, 33210, 34245, 35055, 41094, 42066, 43377, 44280, 45660, 46740, 54792, 56088, 57836, 61560, 61641, 62402, 63099, 66420, 68490, 70110, 72295, 82188, 84132, 86754, 91320, 93480, 93603, 102735, 105165, 115672, 123282, 124804, 126198, 130131, 132840, 136980, 140220, 144590, 156005, 164376, 168264, 173508, 187206, 205470, 210330, 216885, 246564, 249608, 252396, 260262, 273960, 280440, 280809, 289180, 308205, 312010, 315495, 347016, 374412, 390393, 410940, 420660, 433770, 468015, 493128, 504792, 520524, 561618, 578360, 592819, 616410, 624020, 630990, 650655, 748824, 780786, 821880, 841320, 842427, 867540, 936030, 1041048, 1123236, 1171179, 1185638, 1232820, 1248040, 1261980, 1301310, 1404045, 1561572, 1684854, 1735080, 1778457, 1872060, 1951965, 2246472, 2342358, 2371276, 2465640, 2523960, 2527281, 2602620, 2808090, 2964095, 3123144, 3369708, 3556914, 3744120, 3903930, 4212135, 4684716, 4742552, 5054562, 5205240, 5335371, 5616180, 5855895, 5928190, 6739416, 7113828, 7807860, 8424270, 8892285, 9369432, 10109124, 10670742, 11232360, 11711790, 11856380, 12636405, 14227656, 15615720, 16006113, 16848540, 17784570, 20218248, 21341484, 23423580, 23712760, 25272810, 26676855, 32012226, 33697080, 35569140, 42682968, 46847160, 48018339, 50545620, 53353710, 64024452, 71138280, 80030565, 96036678, 101091240, 106707420, 128048904, 160061130, 192073356, 213414840, 240091695, 320122260, 384146712, 480183390, 640244520, 960366780, 1920733560]

約数ペア:

[(1, 1920733560), (2, 960366780), (3, 640244520), (4, 480183390), (5, 384146712), (6, 320122260), (8, 240091695), (9, 213414840), (10, 192073356), (12, 160061130), (15, 128048904), (18, 106707420), (19, 101091240), (20, 96036678), (24, 80030565), (27, 71138280), (30, 64024452), (36, 53353710), (38, 50545620), (40, 48018339), (41, 46847160), (45, 42682968), (54, 35569140), (57, 33697080), (60, 32012226), (72, 26676855), (76, 25272810), (81, 23712760), (82, 23423580), (90, 21341484), (95, 20218248), (108, 17784570), (114, 16848540), (120, 16006113), (123, 15615720), (135, 14227656), (152, 12636405), (162, 11856380), (164, 11711790), (171, 11232360), (180, 10670742), (190, 10109124), (205, 9369432), (216, 8892285), (228, 8424270), (246, 7807860), (270, 7113828), (285, 6739416), (324, 5928190), (328, 5855895), (342, 5616180), (360, 5335371), (369, 5205240), (380, 5054562), (405, 4742552), (410, 4684716), (456, 4212135), (492, 3903930), (513, 3744120), (540, 3556914), (570, 3369708), (615, 3123144), (648, 2964095), (684, 2808090), (738, 2602620), (760, 2527281), (761, 2523960), (779, 2465640), (810, 2371276), (820, 2342358), (855, 2246472), (984, 1951965), (1026, 1872060), (1080, 1778457), (1107, 1735080), (1140, 1684854), (1230, 1561572), (1368, 1404045), (1476, 1301310), (1522, 1261980), (1539, 1248040), (1558, 1232820), (1620, 1185638), (1640, 1171179), (1710, 1123236), (1845, 1041048), (2052, 936030), (2214, 867540), (2280, 842427), (2283, 841320), (2337, 821880), (2460, 780786), (2565, 748824), (2952, 650655), (3044, 630990), (3078, 624020), (3116, 616410), (3240, 592819), (3321, 578360), (3420, 561618), (3690, 520524), (3805, 504792), (3895, 493128), (4104, 468015), (4428, 433770), (4566, 420660), (4674, 410940), (4920, 390393), (5130, 374412), (5535, 347016), (6088, 315495), (6156, 312010), (6232, 308205), (6642, 289180), (6840, 280809), (6849, 280440), (7011, 273960), (7380, 260262), (7610, 252396), (7695, 249608), (7790, 246564), (8856, 216885), (9132, 210330), (9348, 205470), (10260, 187206), (11070, 173508), (11415, 168264), (11685, 164376), (12312, 156005), (13284, 144590), (13698, 140220), (14022, 136980), (14459, 132840), (14760, 130131), (15220, 126198), (15390, 124804), (15580, 123282), (16605, 115672), (18264, 105165), (18696, 102735), (20520, 93603), (20547, 93480), (21033, 91320), (22140, 86754), (22830, 84132), (23370, 82188), (26568, 72295), (27396, 70110), (28044, 68490), (28918, 66420), (30440, 63099), (30780, 62402), (31160, 61641), (31201, 61560), (33210, 57836), (34245, 56088), (35055, 54792), (41094, 46740), (42066, 45660), (43377, 44280)]