18926435040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{3923}}^1$

素因数の和:4006

約数の個数: 288

約数和(自身を含む): 65619953280

約数和(自身を除く): 46693518240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 529, 552, 570, 608, 690, 736, 760, 874, 912, 920, 1058, 1104, 1140, 1311, 1380, 1520, 1587, 1748, 1824, 1840, 2116, 2185, 2208, 2280, 2622, 2645, 2760, 3040, 3174, 3496, 3680, 3923, 4232, 4370, 4560, 5244, 5290, 5520, 6348, 6555, 6992, 7846, 7935, 8464, 8740, 9120, 10051, 10488, 10580, 11040, 11769, 12696, 13110, 13984, 15692, 15870, 16928, 17480, 19615, 20102, 20976, 21160, 23538, 25392, 26220, 30153, 31384, 31740, 34960, 39230, 40204, 41952, 42320, 47076, 50255, 50784, 52440, 58845, 60306, 62768, 63480, 69920, 74537, 78460, 80408, 84640, 90229, 94152, 100510, 104880, 117690, 120612, 125536, 126960, 149074, 150765, 156920, 160816, 180458, 188304, 201020, 209760, 223611, 235380, 241224, 253920, 270687, 298148, 301530, 313840, 321632, 360916, 372685, 376608, 402040, 447222, 451145, 470760, 482448, 541374, 596296, 603060, 627680, 721832, 745370, 804080, 894444, 902290, 941520, 964896, 1082748, 1118055, 1192592, 1206120, 1353435, 1443664, 1490740, 1608160, 1714351, 1788888, 1804580, 1883040, 2075267, 2165496, 2236110, 2385184, 2412240, 2706870, 2887328, 2981480, 3428702, 3577776, 3609160, 4150534, 4330992, 4472220, 4824480, 5143053, 5413740, 5962960, 6225801, 6857404, 7155552, 7218320, 8301068, 8571755, 8661984, 8944440, 10286106, 10376335, 10827480, 11925920, 12451602, 13714808, 14436640, 16602136, 17143510, 17888880, 20572212, 20752670, 21654960, 24903204, 25715265, 27429616, 31129005, 33204272, 34287020, 35777760, 39430073, 41144424, 41505340, 43309920, 49806408, 51430530, 54859232, 62258010, 66408544, 68574040, 78860146, 82288848, 83010680, 99612816, 102861060, 118290219, 124516020, 137148080, 157720292, 164577696, 166021360, 197150365, 199225632, 205722120, 236580438, 249032040, 274296160, 315440584, 332042720, 394300730, 411444240, 473160876, 498064080, 591451095, 630881168, 788601460, 822888480, 946321752, 996128160, 1182902190, 1261762336, 1577202920, 1892643504, 2365804380, 3154405840, 3785287008, 4731608760, 6308811680, 9463217520, 18926435040]

約数ペア:

[(1, 18926435040), (2, 9463217520), (3, 6308811680), (4, 4731608760), (5, 3785287008), (6, 3154405840), (8, 2365804380), (10, 1892643504), (12, 1577202920), (15, 1261762336), (16, 1182902190), (19, 996128160), (20, 946321752), (23, 822888480), (24, 788601460), (30, 630881168), (32, 591451095), (38, 498064080), (40, 473160876), (46, 411444240), (48, 394300730), (57, 332042720), (60, 315440584), (69, 274296160), (76, 249032040), (80, 236580438), (92, 205722120), (95, 199225632), (96, 197150365), (114, 166021360), (115, 164577696), (120, 157720292), (138, 137148080), (152, 124516020), (160, 118290219), (184, 102861060), (190, 99612816), (228, 83010680), (230, 82288848), (240, 78860146), (276, 68574040), (285, 66408544), (304, 62258010), (345, 54859232), (368, 51430530), (380, 49806408), (437, 43309920), (456, 41505340), (460, 41144424), (480, 39430073), (529, 35777760), (552, 34287020), (570, 33204272), (608, 31129005), (690, 27429616), (736, 25715265), (760, 24903204), (874, 21654960), (912, 20752670), (920, 20572212), (1058, 17888880), (1104, 17143510), (1140, 16602136), (1311, 14436640), (1380, 13714808), (1520, 12451602), (1587, 11925920), (1748, 10827480), (1824, 10376335), (1840, 10286106), (2116, 8944440), (2185, 8661984), (2208, 8571755), (2280, 8301068), (2622, 7218320), (2645, 7155552), (2760, 6857404), (3040, 6225801), (3174, 5962960), (3496, 5413740), (3680, 5143053), (3923, 4824480), (4232, 4472220), (4370, 4330992), (4560, 4150534), (5244, 3609160), (5290, 3577776), (5520, 3428702), (6348, 2981480), (6555, 2887328), (6992, 2706870), (7846, 2412240), (7935, 2385184), (8464, 2236110), (8740, 2165496), (9120, 2075267), (10051, 1883040), (10488, 1804580), (10580, 1788888), (11040, 1714351), (11769, 1608160), (12696, 1490740), (13110, 1443664), (13984, 1353435), (15692, 1206120), (15870, 1192592), (16928, 1118055), (17480, 1082748), (19615, 964896), (20102, 941520), (20976, 902290), (21160, 894444), (23538, 804080), (25392, 745370), (26220, 721832), (30153, 627680), (31384, 603060), (31740, 596296), (34960, 541374), (39230, 482448), (40204, 470760), (41952, 451145), (42320, 447222), (47076, 402040), (50255, 376608), (50784, 372685), (52440, 360916), (58845, 321632), (60306, 313840), (62768, 301530), (63480, 298148), (69920, 270687), (74537, 253920), (78460, 241224), (80408, 235380), (84640, 223611), (90229, 209760), (94152, 201020), (100510, 188304), (104880, 180458), (117690, 160816), (120612, 156920), (125536, 150765), (126960, 149074)]