266021280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 384

約数和(自身を含む): 1122508800

約数和(自身を除く): 856487520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 463, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 926, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1389, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1852, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2315, 2394, 2520, 2565, 2660, 2736, 2778, 3024, 3040, 3192, 3241, 3360, 3420, 3591, 3704, 3780, 3990, 4104, 4167, 4256, 4320, 4560, 4630, 4788, 5040, 5130, 5320, 5472, 5556, 5985, 6048, 6384, 6482, 6840, 6945, 7182, 7408, 7560, 7980, 8208, 8334, 8797, 9120, 9260, 9576, 9723, 10080, 10260, 10640, 11112, 11970, 12501, 12768, 12964, 13680, 13890, 14364, 14816, 15120, 15960, 16205, 16416, 16668, 17594, 17955, 18520, 19152, 19446, 20520, 20835, 21280, 22224, 23940, 25002, 25928, 26391, 27360, 27780, 28728, 29169, 30240, 31920, 32410, 33336, 35188, 35910, 37040, 38304, 38892, 41040, 41670, 43985, 44448, 47880, 48615, 50004, 51856, 52782, 55560, 57456, 58338, 61579, 62505, 63840, 64820, 66672, 70376, 71820, 74080, 77784, 79173, 82080, 83340, 87507, 87970, 95760, 97230, 100008, 103712, 105564, 111120, 114912, 116676, 123158, 125010, 129640, 131955, 133344, 140752, 143640, 145845, 155568, 158346, 166680, 175014, 175940, 184737, 191520, 194460, 200016, 211128, 222240, 233352, 237519, 246316, 250020, 259280, 263910, 281504, 287280, 291690, 307895, 311136, 316692, 333360, 350028, 351880, 369474, 388920, 395865, 400032, 422256, 437535, 466704, 475038, 492632, 500040, 518560, 527820, 554211, 574560, 583380, 615790, 633384, 666720, 700056, 703760, 738948, 777840, 791730, 844512, 875070, 923685, 933408, 950076, 985264, 1000080, 1055640, 1108422, 1166760, 1187595, 1231580, 1266768, 1400112, 1407520, 1477896, 1555680, 1583460, 1662633, 1750140, 1847370, 1900152, 1970528, 2000160, 2111280, 2216844, 2333520, 2375190, 2463160, 2533536, 2771055, 2800224, 2955792, 3166920, 3325266, 3500280, 3694740, 3800304, 4222560, 4433688, 4667040, 4750380, 4926320, 5542110, 5911584, 6333840, 6650532, 7000560, 7389480, 7600608, 8313165, 8867376, 9500760, 9852640, 11084220, 12667680, 13301064, 14001120, 14778960, 16626330, 17734752, 19001520, 22168440, 26602128, 29557920, 33252660, 38003040, 44336880, 53204256, 66505320, 88673760, 133010640, 266021280]

約数ペア:

[(1, 266021280), (2, 133010640), (3, 88673760), (4, 66505320), (5, 53204256), (6, 44336880), (7, 38003040), (8, 33252660), (9, 29557920), (10, 26602128), (12, 22168440), (14, 19001520), (15, 17734752), (16, 16626330), (18, 14778960), (19, 14001120), (20, 13301064), (21, 12667680), (24, 11084220), (27, 9852640), (28, 9500760), (30, 8867376), (32, 8313165), (35, 7600608), (36, 7389480), (38, 7000560), (40, 6650532), (42, 6333840), (45, 5911584), (48, 5542110), (54, 4926320), (56, 4750380), (57, 4667040), (60, 4433688), (63, 4222560), (70, 3800304), (72, 3694740), (76, 3500280), (80, 3325266), (84, 3166920), (90, 2955792), (95, 2800224), (96, 2771055), (105, 2533536), (108, 2463160), (112, 2375190), (114, 2333520), (120, 2216844), (126, 2111280), (133, 2000160), (135, 1970528), (140, 1900152), (144, 1847370), (152, 1750140), (160, 1662633), (168, 1583460), (171, 1555680), (180, 1477896), (189, 1407520), (190, 1400112), (210, 1266768), (216, 1231580), (224, 1187595), (228, 1166760), (240, 1108422), (252, 1055640), (266, 1000080), (270, 985264), (280, 950076), (285, 933408), (288, 923685), (304, 875070), (315, 844512), (336, 791730), (342, 777840), (360, 738948), (378, 703760), (380, 700056), (399, 666720), (420, 633384), (432, 615790), (456, 583380), (463, 574560), (480, 554211), (504, 527820), (513, 518560), (532, 500040), (540, 492632), (560, 475038), (570, 466704), (608, 437535), (630, 422256), (665, 400032), (672, 395865), (684, 388920), (720, 369474), (756, 351880), (760, 350028), (798, 333360), (840, 316692), (855, 311136), (864, 307895), (912, 291690), (926, 287280), (945, 281504), (1008, 263910), (1026, 259280), (1064, 250020), (1080, 246316), (1120, 237519), (1140, 233352), (1197, 222240), (1260, 211128), (1330, 200016), (1368, 194460), (1389, 191520), (1440, 184737), (1512, 175940), (1520, 175014), (1596, 166680), (1680, 158346), (1710, 155568), (1824, 145845), (1852, 143640), (1890, 140752), (1995, 133344), (2016, 131955), (2052, 129640), (2128, 125010), (2160, 123158), (2280, 116676), (2315, 114912), (2394, 111120), (2520, 105564), (2565, 103712), (2660, 100008), (2736, 97230), (2778, 95760), (3024, 87970), (3040, 87507), (3192, 83340), (3241, 82080), (3360, 79173), (3420, 77784), (3591, 74080), (3704, 71820), (3780, 70376), (3990, 66672), (4104, 64820), (4167, 63840), (4256, 62505), (4320, 61579), (4560, 58338), (4630, 57456), (4788, 55560), (5040, 52782), (5130, 51856), (5320, 50004), (5472, 48615), (5556, 47880), (5985, 44448), (6048, 43985), (6384, 41670), (6482, 41040), (6840, 38892), (6945, 38304), (7182, 37040), (7408, 35910), (7560, 35188), (7980, 33336), (8208, 32410), (8334, 31920), (8797, 30240), (9120, 29169), (9260, 28728), (9576, 27780), (9723, 27360), (10080, 26391), (10260, 25928), (10640, 25002), (11112, 23940), (11970, 22224), (12501, 21280), (12768, 20835), (12964, 20520), (13680, 19446), (13890, 19152), (14364, 18520), (14816, 17955), (15120, 17594), (15960, 16668), (16205, 16416)]