1938222720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 384

約数和(自身を含む): 7801971840

約数和(自身を除く): 5863749120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 320, 336, 360, 371, 384, 420, 424, 448, 477, 480, 504, 530, 560, 576, 630, 636, 640, 672, 720, 742, 795, 840, 848, 896, 907, 954, 960, 1008, 1060, 1113, 1120, 1152, 1260, 1272, 1344, 1440, 1484, 1590, 1680, 1696, 1814, 1855, 1908, 1920, 2016, 2120, 2226, 2240, 2385, 2520, 2544, 2688, 2721, 2880, 2968, 3180, 3339, 3360, 3392, 3628, 3710, 3816, 4032, 4240, 4452, 4480, 4535, 4770, 5040, 5088, 5442, 5565, 5760, 5936, 6349, 6360, 6678, 6720, 6784, 7256, 7420, 7632, 8064, 8163, 8480, 8904, 9070, 9540, 10080, 10176, 10884, 11130, 11872, 12698, 12720, 13356, 13440, 13605, 14512, 14840, 15264, 16326, 16695, 16960, 17808, 18140, 19047, 19080, 20160, 20352, 21768, 22260, 23744, 25396, 25440, 26712, 27210, 29024, 29680, 30528, 31745, 32652, 33390, 33920, 35616, 36280, 38094, 38160, 40320, 40815, 43536, 44520, 47488, 48071, 50792, 50880, 53424, 54420, 57141, 58048, 59360, 61056, 63490, 65304, 66780, 71232, 72560, 76188, 76320, 81630, 87072, 89040, 95235, 96142, 101584, 101760, 106848, 108840, 114282, 116096, 118720, 126980, 130608, 133560, 142464, 144213, 145120, 152376, 152640, 163260, 174144, 178080, 190470, 192284, 203168, 213696, 217680, 228564, 237440, 240355, 253960, 261216, 267120, 285705, 288426, 290240, 304752, 305280, 326520, 336497, 348288, 356160, 380940, 384568, 406336, 427392, 432639, 435360, 457128, 480710, 507920, 522432, 534240, 571410, 576852, 580480, 609504, 653040, 672994, 712320, 721065, 761880, 769136, 812672, 865278, 870720, 914256, 961420, 1009491, 1015840, 1044864, 1068480, 1142820, 1153704, 1219008, 1306080, 1345988, 1442130, 1523760, 1538272, 1682485, 1730556, 1741440, 1828512, 1922840, 2018982, 2031680, 2136960, 2163195, 2285640, 2307408, 2438016, 2612160, 2691976, 2884260, 3028473, 3047520, 3076544, 3364970, 3461112, 3657024, 3845680, 4037964, 4063360, 4326390, 4571280, 4614816, 5047455, 5224320, 5383952, 5768520, 6056946, 6095040, 6153088, 6729940, 6922224, 7314048, 7691360, 8075928, 8652780, 9142560, 9229632, 10094910, 10767904, 11537040, 12113892, 12190080, 13459880, 13844448, 15142365, 15382720, 16151856, 17305560, 18285120, 18459264, 20189820, 21535808, 23074080, 24227784, 26919760, 27688896, 30284730, 30765440, 32303712, 34611120, 36570240, 40379640, 43071616, 46148160, 48455568, 53839520, 55377792, 60569460, 64607424, 69222240, 80759280, 92296320, 96911136, 107679040, 121138920, 129214848, 138444480, 161518560, 193822272, 215358080, 242277840, 276888960, 323037120, 387644544, 484555680, 646074240, 969111360, 1938222720]

約数ペア:

[(1, 1938222720), (2, 969111360), (3, 646074240), (4, 484555680), (5, 387644544), (6, 323037120), (7, 276888960), (8, 242277840), (9, 215358080), (10, 193822272), (12, 161518560), (14, 138444480), (15, 129214848), (16, 121138920), (18, 107679040), (20, 96911136), (21, 92296320), (24, 80759280), (28, 69222240), (30, 64607424), (32, 60569460), (35, 55377792), (36, 53839520), (40, 48455568), (42, 46148160), (45, 43071616), (48, 40379640), (53, 36570240), (56, 34611120), (60, 32303712), (63, 30765440), (64, 30284730), (70, 27688896), (72, 26919760), (80, 24227784), (84, 23074080), (90, 21535808), (96, 20189820), (105, 18459264), (106, 18285120), (112, 17305560), (120, 16151856), (126, 15382720), (128, 15142365), (140, 13844448), (144, 13459880), (159, 12190080), (160, 12113892), (168, 11537040), (180, 10767904), (192, 10094910), (210, 9229632), (212, 9142560), (224, 8652780), (240, 8075928), (252, 7691360), (265, 7314048), (280, 6922224), (288, 6729940), (315, 6153088), (318, 6095040), (320, 6056946), (336, 5768520), (360, 5383952), (371, 5224320), (384, 5047455), (420, 4614816), (424, 4571280), (448, 4326390), (477, 4063360), (480, 4037964), (504, 3845680), (530, 3657024), (560, 3461112), (576, 3364970), (630, 3076544), (636, 3047520), (640, 3028473), (672, 2884260), (720, 2691976), (742, 2612160), (795, 2438016), (840, 2307408), (848, 2285640), (896, 2163195), (907, 2136960), (954, 2031680), (960, 2018982), (1008, 1922840), (1060, 1828512), (1113, 1741440), (1120, 1730556), (1152, 1682485), (1260, 1538272), (1272, 1523760), (1344, 1442130), (1440, 1345988), (1484, 1306080), (1590, 1219008), (1680, 1153704), (1696, 1142820), (1814, 1068480), (1855, 1044864), (1908, 1015840), (1920, 1009491), (2016, 961420), (2120, 914256), (2226, 870720), (2240, 865278), (2385, 812672), (2520, 769136), (2544, 761880), (2688, 721065), (2721, 712320), (2880, 672994), (2968, 653040), (3180, 609504), (3339, 580480), (3360, 576852), (3392, 571410), (3628, 534240), (3710, 522432), (3816, 507920), (4032, 480710), (4240, 457128), (4452, 435360), (4480, 432639), (4535, 427392), (4770, 406336), (5040, 384568), (5088, 380940), (5442, 356160), (5565, 348288), (5760, 336497), (5936, 326520), (6349, 305280), (6360, 304752), (6678, 290240), (6720, 288426), (6784, 285705), (7256, 267120), (7420, 261216), (7632, 253960), (8064, 240355), (8163, 237440), (8480, 228564), (8904, 217680), (9070, 213696), (9540, 203168), (10080, 192284), (10176, 190470), (10884, 178080), (11130, 174144), (11872, 163260), (12698, 152640), (12720, 152376), (13356, 145120), (13440, 144213), (13605, 142464), (14512, 133560), (14840, 130608), (15264, 126980), (16326, 118720), (16695, 116096), (16960, 114282), (17808, 108840), (18140, 106848), (19047, 101760), (19080, 101584), (20160, 96142), (20352, 95235), (21768, 89040), (22260, 87072), (23744, 81630), (25396, 76320), (25440, 76188), (26712, 72560), (27210, 71232), (29024, 66780), (29680, 65304), (30528, 63490), (31745, 61056), (32652, 59360), (33390, 58048), (33920, 57141), (35616, 54420), (36280, 53424), (38094, 50880), (38160, 50792), (40320, 48071), (40815, 47488), (43536, 44520)]