2149141680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7529

約数の個数: 320

約数和(自身を含む): 8906572800

約数和(自身を除く): 6757431120

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, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7481, 7560, 7980, 8208, 9576, 10260, 10640, 11970, 13680, 14364, 14962, 15120, 15960, 17955, 19152, 20520, 22443, 23940, 28728, 29924, 31920, 35910, 37405, 41040, 44886, 47880, 52367, 57456, 59848, 67329, 71820, 74810, 89772, 95760, 104734, 112215, 119696, 134658, 142139, 143640, 149620, 157101, 179544, 201987, 209468, 224430, 261835, 269316, 284278, 287280, 299240, 314202, 336645, 359088, 403974, 418936, 426417, 448860, 471303, 523670, 538632, 568556, 598480, 628404, 673290, 710695, 785505, 807948, 837872, 852834, 897720, 942606, 994973, 1009935, 1047340, 1077264, 1137112, 1256808, 1279251, 1346580, 1413909, 1421390, 1571010, 1615896, 1705668, 1795440, 1885212, 1989946, 2019870, 2094680, 2132085, 2274224, 2356515, 2513616, 2558502, 2693160, 2827818, 2842780, 2984919, 3142020, 3231792, 3411336, 3770424, 3837753, 3979892, 4039740, 4189360, 4264170, 4713030, 4974865, 5117004, 5386320, 5655636, 5685560, 5969838, 6284040, 6396255, 6822672, 7069545, 7540848, 7675506, 7959784, 8079480, 8528340, 8954757, 9426060, 9949730, 10234008, 11311272, 11371120, 11939676, 12568080, 12792510, 14139090, 14924595, 15351012, 15919568, 16158960, 17056680, 17909514, 18852120, 19188765, 19899460, 20468016, 22622544, 23879352, 25585020, 26864271, 28278180, 29849190, 30702024, 34113360, 35819028, 37704240, 38377530, 39798920, 44773785, 47758704, 51170040, 53728542, 56556360, 59698380, 61404048, 71638056, 76755060, 79597840, 89547570, 102340080, 107457084, 113112720, 119396760, 134321355, 143276112, 153510120, 179095140, 214914168, 238793520, 268642710, 307020240, 358190280, 429828336, 537285420, 716380560, 1074570840, 2149141680]

約数ペア:

[(1, 2149141680), (2, 1074570840), (3, 716380560), (4, 537285420), (5, 429828336), (6, 358190280), (7, 307020240), (8, 268642710), (9, 238793520), (10, 214914168), (12, 179095140), (14, 153510120), (15, 143276112), (16, 134321355), (18, 119396760), (19, 113112720), (20, 107457084), (21, 102340080), (24, 89547570), (27, 79597840), (28, 76755060), (30, 71638056), (35, 61404048), (36, 59698380), (38, 56556360), (40, 53728542), (42, 51170040), (45, 47758704), (48, 44773785), (54, 39798920), (56, 38377530), (57, 37704240), (60, 35819028), (63, 34113360), (70, 30702024), (72, 29849190), (76, 28278180), (80, 26864271), (84, 25585020), (90, 23879352), (95, 22622544), (105, 20468016), (108, 19899460), (112, 19188765), (114, 18852120), (120, 17909514), (126, 17056680), (133, 16158960), (135, 15919568), (140, 15351012), (144, 14924595), (152, 14139090), (168, 12792510), (171, 12568080), (180, 11939676), (189, 11371120), (190, 11311272), (210, 10234008), (216, 9949730), (228, 9426060), (240, 8954757), (252, 8528340), (266, 8079480), (270, 7959784), (280, 7675506), (285, 7540848), (304, 7069545), (315, 6822672), (336, 6396255), (342, 6284040), (360, 5969838), (378, 5685560), (380, 5655636), (399, 5386320), (420, 5117004), (432, 4974865), (456, 4713030), (504, 4264170), (513, 4189360), (532, 4039740), (540, 3979892), (560, 3837753), (570, 3770424), (630, 3411336), (665, 3231792), (684, 3142020), (720, 2984919), (756, 2842780), (760, 2827818), (798, 2693160), (840, 2558502), (855, 2513616), (912, 2356515), (945, 2274224), (1008, 2132085), (1026, 2094680), (1064, 2019870), (1080, 1989946), (1140, 1885212), (1197, 1795440), (1260, 1705668), (1330, 1615896), (1368, 1571010), (1512, 1421390), (1520, 1413909), (1596, 1346580), (1680, 1279251), (1710, 1256808), (1890, 1137112), (1995, 1077264), (2052, 1047340), (2128, 1009935), (2160, 994973), (2280, 942606), (2394, 897720), (2520, 852834), (2565, 837872), (2660, 807948), (2736, 785505), (3024, 710695), (3192, 673290), (3420, 628404), (3591, 598480), (3780, 568556), (3990, 538632), (4104, 523670), (4560, 471303), (4788, 448860), (5040, 426417), (5130, 418936), (5320, 403974), (5985, 359088), (6384, 336645), (6840, 314202), (7182, 299240), (7481, 287280), (7560, 284278), (7980, 269316), (8208, 261835), (9576, 224430), (10260, 209468), (10640, 201987), (11970, 179544), (13680, 157101), (14364, 149620), (14962, 143640), (15120, 142139), (15960, 134658), (17955, 119696), (19152, 112215), (20520, 104734), (22443, 95760), (23940, 89772), (28728, 74810), (29924, 71820), (31920, 67329), (35910, 59848), (37405, 57456), (41040, 52367), (44886, 47880)]