40985280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 171175680

約数和(自身を除く): 130190400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 107, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 214, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 321, 336, 342, 360, 380, 399, 420, 428, 448, 456, 480, 504, 532, 535, 560, 570, 576, 608, 630, 642, 665, 672, 684, 720, 749, 760, 798, 840, 855, 856, 912, 960, 963, 1008, 1064, 1070, 1120, 1140, 1197, 1216, 1260, 1284, 1330, 1344, 1368, 1440, 1498, 1520, 1596, 1605, 1680, 1710, 1712, 1824, 1926, 1995, 2016, 2033, 2128, 2140, 2240, 2247, 2280, 2394, 2520, 2568, 2660, 2736, 2880, 2996, 3040, 3192, 3210, 3360, 3420, 3424, 3648, 3745, 3852, 3990, 4032, 4066, 4256, 4280, 4494, 4560, 4788, 4815, 5040, 5136, 5320, 5472, 5985, 5992, 6080, 6099, 6384, 6420, 6720, 6741, 6840, 6848, 7490, 7704, 7980, 8132, 8512, 8560, 8988, 9120, 9576, 9630, 10080, 10165, 10272, 10640, 10944, 11235, 11970, 11984, 12198, 12768, 12840, 13482, 13680, 14231, 14980, 15408, 15960, 16264, 17120, 17976, 18240, 18297, 19152, 19260, 20160, 20330, 20544, 21280, 22470, 23940, 23968, 24396, 25536, 25680, 26964, 27360, 28462, 29960, 30495, 30816, 31920, 32528, 33705, 34240, 35952, 36594, 38304, 38520, 40660, 42560, 42693, 44940, 47880, 47936, 48792, 51360, 53928, 54720, 56924, 59920, 60990, 61632, 63840, 65056, 67410, 71155, 71904, 73188, 76608, 77040, 81320, 85386, 89880, 91485, 95760, 97584, 102720, 107856, 113848, 119840, 121980, 127680, 128079, 130112, 134820, 142310, 143808, 146376, 154080, 162640, 170772, 179760, 182970, 191520, 195168, 213465, 215712, 227696, 239680, 243960, 256158, 269640, 284620, 292752, 308160, 325280, 341544, 359520, 365940, 383040, 390336, 426930, 431424, 455392, 487920, 512316, 539280, 569240, 585504, 640395, 650560, 683088, 719040, 731880, 853860, 910784, 975840, 1024632, 1078560, 1138480, 1171008, 1280790, 1366176, 1463760, 1707720, 1951680, 2049264, 2157120, 2276960, 2561580, 2732352, 2927520, 3415440, 4098528, 4553920, 5123160, 5855040, 6830880, 8197056, 10246320, 13661760, 20492640, 40985280]

約数ペア:

[(1, 40985280), (2, 20492640), (3, 13661760), (4, 10246320), (5, 8197056), (6, 6830880), (7, 5855040), (8, 5123160), (9, 4553920), (10, 4098528), (12, 3415440), (14, 2927520), (15, 2732352), (16, 2561580), (18, 2276960), (19, 2157120), (20, 2049264), (21, 1951680), (24, 1707720), (28, 1463760), (30, 1366176), (32, 1280790), (35, 1171008), (36, 1138480), (38, 1078560), (40, 1024632), (42, 975840), (45, 910784), (48, 853860), (56, 731880), (57, 719040), (60, 683088), (63, 650560), (64, 640395), (70, 585504), (72, 569240), (76, 539280), (80, 512316), (84, 487920), (90, 455392), (95, 431424), (96, 426930), (105, 390336), (107, 383040), (112, 365940), (114, 359520), (120, 341544), (126, 325280), (133, 308160), (140, 292752), (144, 284620), (152, 269640), (160, 256158), (168, 243960), (171, 239680), (180, 227696), (190, 215712), (192, 213465), (210, 195168), (214, 191520), (224, 182970), (228, 179760), (240, 170772), (252, 162640), (266, 154080), (280, 146376), (285, 143808), (288, 142310), (304, 134820), (315, 130112), (320, 128079), (321, 127680), (336, 121980), (342, 119840), (360, 113848), (380, 107856), (399, 102720), (420, 97584), (428, 95760), (448, 91485), (456, 89880), (480, 85386), (504, 81320), (532, 77040), (535, 76608), (560, 73188), (570, 71904), (576, 71155), (608, 67410), (630, 65056), (642, 63840), (665, 61632), (672, 60990), (684, 59920), (720, 56924), (749, 54720), (760, 53928), (798, 51360), (840, 48792), (855, 47936), (856, 47880), (912, 44940), (960, 42693), (963, 42560), (1008, 40660), (1064, 38520), (1070, 38304), (1120, 36594), (1140, 35952), (1197, 34240), (1216, 33705), (1260, 32528), (1284, 31920), (1330, 30816), (1344, 30495), (1368, 29960), (1440, 28462), (1498, 27360), (1520, 26964), (1596, 25680), (1605, 25536), (1680, 24396), (1710, 23968), (1712, 23940), (1824, 22470), (1926, 21280), (1995, 20544), (2016, 20330), (2033, 20160), (2128, 19260), (2140, 19152), (2240, 18297), (2247, 18240), (2280, 17976), (2394, 17120), (2520, 16264), (2568, 15960), (2660, 15408), (2736, 14980), (2880, 14231), (2996, 13680), (3040, 13482), (3192, 12840), (3210, 12768), (3360, 12198), (3420, 11984), (3424, 11970), (3648, 11235), (3745, 10944), (3852, 10640), (3990, 10272), (4032, 10165), (4066, 10080), (4256, 9630), (4280, 9576), (4494, 9120), (4560, 8988), (4788, 8560), (4815, 8512), (5040, 8132), (5136, 7980), (5320, 7704), (5472, 7490), (5985, 6848), (5992, 6840), (6080, 6741), (6099, 6720), (6384, 6420)]