28570295880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2657}}^1$

素因数の和:2949

約数の個数: 384

約数和(自身を含む): 112850599680

約数和(自身を除く): 84280303800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 251, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 502, 504, 510, 595, 612, 630, 680, 714, 753, 765, 840, 952, 1004, 1020, 1071, 1190, 1224, 1255, 1260, 1428, 1506, 1530, 1757, 1785, 2008, 2040, 2142, 2259, 2380, 2510, 2520, 2657, 2856, 3012, 3060, 3514, 3570, 3765, 4267, 4284, 4518, 4760, 5020, 5271, 5314, 5355, 6024, 6120, 7028, 7140, 7530, 7971, 8534, 8568, 8785, 9036, 10040, 10542, 10628, 10710, 11295, 12801, 13285, 14056, 14280, 15060, 15813, 15942, 17068, 17570, 18072, 18599, 21084, 21256, 21335, 21420, 22590, 23913, 25602, 26355, 26570, 29869, 30120, 31626, 31884, 34136, 35140, 37198, 38403, 39855, 42168, 42670, 42840, 45169, 45180, 47826, 51204, 52710, 53140, 55797, 59738, 63252, 63768, 64005, 70280, 74396, 76806, 79065, 79710, 85340, 89607, 90338, 90360, 92995, 95652, 102408, 105420, 106280, 111594, 119476, 119565, 126504, 128010, 135507, 148792, 149345, 153612, 158130, 159420, 167391, 170680, 179214, 180676, 185990, 191304, 192015, 210840, 223188, 225845, 238952, 239130, 256020, 268821, 271014, 278985, 298690, 307224, 316183, 316260, 318840, 334782, 358428, 361352, 371980, 384030, 406521, 446376, 448035, 451690, 478260, 512040, 537642, 542028, 557970, 597380, 632366, 632520, 666907, 669564, 677535, 716856, 743960, 768060, 813042, 836955, 896070, 903380, 948549, 956520, 1075284, 1084056, 1115940, 1194760, 1264732, 1333814, 1339128, 1344105, 1355070, 1536120, 1580915, 1626084, 1673910, 1792140, 1806760, 1897098, 2000721, 2032605, 2150568, 2231880, 2529464, 2667628, 2688210, 2710140, 2845647, 3161830, 3252168, 3334535, 3347820, 3584280, 3794196, 4001442, 4065210, 4668349, 4742745, 5335256, 5376420, 5420280, 5691294, 6002163, 6323660, 6669070, 6695640, 7588392, 8002884, 8130420, 9336698, 9485490, 10003605, 10752840, 11337419, 11382588, 12004326, 12647320, 13338140, 14005047, 14228235, 16005768, 16260840, 18673396, 18970980, 20007210, 22674838, 22765176, 23341745, 24008652, 26676280, 28010094, 28456470, 30010815, 34012257, 37346792, 37941960, 40014420, 42015141, 45349676, 46683490, 48017304, 56020188, 56687095, 56912940, 60021630, 68024514, 70025235, 79361933, 80028840, 84030282, 90699352, 93366980, 102036771, 112040376, 113374190, 113825880, 120043260, 136049028, 140050470, 158723866, 168060564, 170061285, 186733960, 204073542, 210075705, 226748380, 238085799, 240086520, 272098056, 280100940, 317447732, 336121128, 340122570, 396809665, 408147084, 420151410, 453496760, 476171598, 510183855, 560201880, 634895464, 680245140, 714257397, 793619330, 816294168, 840302820, 952343196, 1020367710, 1190428995, 1360490280, 1428514794, 1587238660, 1680605640, 1904686392, 2040735420, 2380857990, 2857029588, 3174477320, 3571286985, 4081470840, 4761715980, 5714059176, 7142573970, 9523431960, 14285147940, 28570295880]

約数ペア:

[(1, 28570295880), (2, 14285147940), (3, 9523431960), (4, 7142573970), (5, 5714059176), (6, 4761715980), (7, 4081470840), (8, 3571286985), (9, 3174477320), (10, 2857029588), (12, 2380857990), (14, 2040735420), (15, 1904686392), (17, 1680605640), (18, 1587238660), (20, 1428514794), (21, 1360490280), (24, 1190428995), (28, 1020367710), (30, 952343196), (34, 840302820), (35, 816294168), (36, 793619330), (40, 714257397), (42, 680245140), (45, 634895464), (51, 560201880), (56, 510183855), (60, 476171598), (63, 453496760), (68, 420151410), (70, 408147084), (72, 396809665), (84, 340122570), (85, 336121128), (90, 317447732), (102, 280100940), (105, 272098056), (119, 240086520), (120, 238085799), (126, 226748380), (136, 210075705), (140, 204073542), (153, 186733960), (168, 170061285), (170, 168060564), (180, 158723866), (204, 140050470), (210, 136049028), (238, 120043260), (251, 113825880), (252, 113374190), (255, 112040376), (280, 102036771), (306, 93366980), (315, 90699352), (340, 84030282), (357, 80028840), (360, 79361933), (408, 70025235), (420, 68024514), (476, 60021630), (502, 56912940), (504, 56687095), (510, 56020188), (595, 48017304), (612, 46683490), (630, 45349676), (680, 42015141), (714, 40014420), (753, 37941960), (765, 37346792), (840, 34012257), (952, 30010815), (1004, 28456470), (1020, 28010094), (1071, 26676280), (1190, 24008652), (1224, 23341745), (1255, 22765176), (1260, 22674838), (1428, 20007210), (1506, 18970980), (1530, 18673396), (1757, 16260840), (1785, 16005768), (2008, 14228235), (2040, 14005047), (2142, 13338140), (2259, 12647320), (2380, 12004326), (2510, 11382588), (2520, 11337419), (2657, 10752840), (2856, 10003605), (3012, 9485490), (3060, 9336698), (3514, 8130420), (3570, 8002884), (3765, 7588392), (4267, 6695640), (4284, 6669070), (4518, 6323660), (4760, 6002163), (5020, 5691294), (5271, 5420280), (5314, 5376420), (5355, 5335256), (6024, 4742745), (6120, 4668349), (7028, 4065210), (7140, 4001442), (7530, 3794196), (7971, 3584280), (8534, 3347820), (8568, 3334535), (8785, 3252168), (9036, 3161830), (10040, 2845647), (10542, 2710140), (10628, 2688210), (10710, 2667628), (11295, 2529464), (12801, 2231880), (13285, 2150568), (14056, 2032605), (14280, 2000721), (15060, 1897098), (15813, 1806760), (15942, 1792140), (17068, 1673910), (17570, 1626084), (18072, 1580915), (18599, 1536120), (21084, 1355070), (21256, 1344105), (21335, 1339128), (21420, 1333814), (22590, 1264732), (23913, 1194760), (25602, 1115940), (26355, 1084056), (26570, 1075284), (29869, 956520), (30120, 948549), (31626, 903380), (31884, 896070), (34136, 836955), (35140, 813042), (37198, 768060), (38403, 743960), (39855, 716856), (42168, 677535), (42670, 669564), (42840, 666907), (45169, 632520), (45180, 632366), (47826, 597380), (51204, 557970), (52710, 542028), (53140, 537642), (55797, 512040), (59738, 478260), (63252, 451690), (63768, 448035), (64005, 446376), (70280, 406521), (74396, 384030), (76806, 371980), (79065, 361352), (79710, 358428), (85340, 334782), (89607, 318840), (90338, 316260), (90360, 316183), (92995, 307224), (95652, 298690), (102408, 278985), (105420, 271014), (106280, 268821), (111594, 256020), (119476, 239130), (119565, 238952), (126504, 225845), (128010, 223188), (135507, 210840), (148792, 192015), (149345, 191304), (153612, 185990), (158130, 180676), (159420, 179214), (167391, 170680)]