274783320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 256

約数和(自身を含む): 1102464000

約数和(自身を除く): 827680680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1913, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3826, 3990, 4104, 4788, 5130, 5320, 5739, 5985, 6840, 7182, 7560, 7652, 7980, 9565, 9576, 10260, 11478, 11970, 13391, 14364, 15304, 15960, 17217, 17955, 19130, 20520, 22956, 23940, 26782, 28695, 28728, 34434, 35910, 36347, 38260, 40173, 45912, 47880, 51651, 53564, 57390, 66955, 68868, 71820, 72694, 76520, 80346, 86085, 103302, 107128, 109041, 114780, 120519, 133910, 137736, 143640, 145388, 160692, 172170, 181735, 200865, 206604, 218082, 229560, 241038, 254429, 258255, 267820, 290776, 321384, 327123, 344340, 361557, 363470, 401730, 413208, 436164, 482076, 508858, 516510, 535640, 545205, 602595, 654246, 688680, 723114, 726940, 763287, 803460, 872328, 964152, 981369, 1017716, 1033020, 1090410, 1205190, 1272145, 1308492, 1446228, 1453880, 1526574, 1606920, 1635615, 1807785, 1962738, 2035432, 2066040, 2180820, 2289861, 2410380, 2544290, 2616984, 2892456, 3053148, 3271230, 3615570, 3816435, 3925476, 4361640, 4579722, 4820760, 4906845, 5088580, 6106296, 6542460, 6869583, 7231140, 7632870, 7850952, 9159444, 9813690, 10177160, 11449305, 13084920, 13739166, 14462280, 15265740, 18318888, 19627380, 22898610, 27478332, 30531480, 34347915, 39254760, 45797220, 54956664, 68695830, 91594440, 137391660, 274783320]

約数ペア:

[(1, 274783320), (2, 137391660), (3, 91594440), (4, 68695830), (5, 54956664), (6, 45797220), (7, 39254760), (8, 34347915), (9, 30531480), (10, 27478332), (12, 22898610), (14, 19627380), (15, 18318888), (18, 15265740), (19, 14462280), (20, 13739166), (21, 13084920), (24, 11449305), (27, 10177160), (28, 9813690), (30, 9159444), (35, 7850952), (36, 7632870), (38, 7231140), (40, 6869583), (42, 6542460), (45, 6106296), (54, 5088580), (56, 4906845), (57, 4820760), (60, 4579722), (63, 4361640), (70, 3925476), (72, 3816435), (76, 3615570), (84, 3271230), (90, 3053148), (95, 2892456), (105, 2616984), (108, 2544290), (114, 2410380), (120, 2289861), (126, 2180820), (133, 2066040), (135, 2035432), (140, 1962738), (152, 1807785), (168, 1635615), (171, 1606920), (180, 1526574), (189, 1453880), (190, 1446228), (210, 1308492), (216, 1272145), (228, 1205190), (252, 1090410), (266, 1033020), (270, 1017716), (280, 981369), (285, 964152), (315, 872328), (342, 803460), (360, 763287), (378, 726940), (380, 723114), (399, 688680), (420, 654246), (456, 602595), (504, 545205), (513, 535640), (532, 516510), (540, 508858), (570, 482076), (630, 436164), (665, 413208), (684, 401730), (756, 363470), (760, 361557), (798, 344340), (840, 327123), (855, 321384), (945, 290776), (1026, 267820), (1064, 258255), (1080, 254429), (1140, 241038), (1197, 229560), (1260, 218082), (1330, 206604), (1368, 200865), (1512, 181735), (1596, 172170), (1710, 160692), (1890, 145388), (1913, 143640), (1995, 137736), (2052, 133910), (2280, 120519), (2394, 114780), (2520, 109041), (2565, 107128), (2660, 103302), (3192, 86085), (3420, 80346), (3591, 76520), (3780, 72694), (3826, 71820), (3990, 68868), (4104, 66955), (4788, 57390), (5130, 53564), (5320, 51651), (5739, 47880), (5985, 45912), (6840, 40173), (7182, 38260), (7560, 36347), (7652, 35910), (7980, 34434), (9565, 28728), (9576, 28695), (10260, 26782), (11478, 23940), (11970, 22956), (13391, 20520), (14364, 19130), (15304, 17955), (15960, 17217)]