42724080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 168292800

約数和(自身を除く): 125568720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 173, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 346, 360, 392, 420, 441, 490, 504, 519, 560, 588, 630, 686, 692, 720, 735, 784, 840, 865, 882, 980, 1008, 1029, 1038, 1176, 1211, 1260, 1372, 1384, 1470, 1557, 1680, 1715, 1730, 1764, 1960, 2058, 2076, 2205, 2352, 2422, 2520, 2595, 2744, 2768, 2940, 3087, 3114, 3430, 3460, 3528, 3633, 3920, 4116, 4152, 4410, 4844, 5040, 5145, 5190, 5488, 5880, 6055, 6174, 6228, 6860, 6920, 7056, 7266, 7785, 8232, 8304, 8477, 8820, 9688, 10290, 10380, 10899, 11760, 12110, 12348, 12456, 13720, 13840, 14532, 15435, 15570, 16464, 16954, 17640, 18165, 19376, 20580, 20760, 21798, 24220, 24696, 24912, 25431, 27440, 29064, 30870, 31140, 33908, 35280, 36330, 41160, 41520, 42385, 43596, 48440, 49392, 50862, 54495, 58128, 59339, 61740, 62280, 67816, 72660, 76293, 82320, 84770, 87192, 96880, 101724, 108990, 118678, 123480, 124560, 127155, 135632, 145320, 152586, 169540, 174384, 178017, 203448, 217980, 237356, 246960, 254310, 290640, 296695, 305172, 339080, 356034, 381465, 406896, 435960, 474712, 508620, 534051, 593390, 610344, 678160, 712068, 762930, 871920, 890085, 949424, 1017240, 1068102, 1186780, 1220688, 1424136, 1525860, 1780170, 2034480, 2136204, 2373560, 2670255, 2848272, 3051720, 3560340, 4272408, 4747120, 5340510, 6103440, 7120680, 8544816, 10681020, 14241360, 21362040, 42724080]

約数ペア:

[(1, 42724080), (2, 21362040), (3, 14241360), (4, 10681020), (5, 8544816), (6, 7120680), (7, 6103440), (8, 5340510), (9, 4747120), (10, 4272408), (12, 3560340), (14, 3051720), (15, 2848272), (16, 2670255), (18, 2373560), (20, 2136204), (21, 2034480), (24, 1780170), (28, 1525860), (30, 1424136), (35, 1220688), (36, 1186780), (40, 1068102), (42, 1017240), (45, 949424), (48, 890085), (49, 871920), (56, 762930), (60, 712068), (63, 678160), (70, 610344), (72, 593390), (80, 534051), (84, 508620), (90, 474712), (98, 435960), (105, 406896), (112, 381465), (120, 356034), (126, 339080), (140, 305172), (144, 296695), (147, 290640), (168, 254310), (173, 246960), (180, 237356), (196, 217980), (210, 203448), (240, 178017), (245, 174384), (252, 169540), (280, 152586), (294, 145320), (315, 135632), (336, 127155), (343, 124560), (346, 123480), (360, 118678), (392, 108990), (420, 101724), (441, 96880), (490, 87192), (504, 84770), (519, 82320), (560, 76293), (588, 72660), (630, 67816), (686, 62280), (692, 61740), (720, 59339), (735, 58128), (784, 54495), (840, 50862), (865, 49392), (882, 48440), (980, 43596), (1008, 42385), (1029, 41520), (1038, 41160), (1176, 36330), (1211, 35280), (1260, 33908), (1372, 31140), (1384, 30870), (1470, 29064), (1557, 27440), (1680, 25431), (1715, 24912), (1730, 24696), (1764, 24220), (1960, 21798), (2058, 20760), (2076, 20580), (2205, 19376), (2352, 18165), (2422, 17640), (2520, 16954), (2595, 16464), (2744, 15570), (2768, 15435), (2940, 14532), (3087, 13840), (3114, 13720), (3430, 12456), (3460, 12348), (3528, 12110), (3633, 11760), (3920, 10899), (4116, 10380), (4152, 10290), (4410, 9688), (4844, 8820), (5040, 8477), (5145, 8304), (5190, 8232), (5488, 7785), (5880, 7266), (6055, 7056), (6174, 6920), (6228, 6860)]